One Scholar, Two Disciplines: Mollā ʿAbd al-Wājid al-Kutāhī Between Astronomy and Ḥanafī Law in the Early Ottoman Empire

Abstract

Islamic intellectual history offers little support for a general conflict between the religious sciences (tafsīr, ḥadīth, fiqh, and kalām) and the rational and natural sciences (mathematics, medicine, astronomy, physics, geography, and philosophy): Muslim scholars typically cultivated both, reading the created world as one of God’s signs (āyāt) alongside the revealed text, and a number of the tradition’s most celebrated figures, Ibn Sīnā, al-Fārābī, al-Ghazālī, and Ibn Rushd among them, achieved distinction in both domains at once. This article examines, through the biography and corpus of a single fifteenth-century Ottoman scholar, how religious and scientific learning were institutionally and intellectually intertwined in the early Ottoman period. Mollā ʿAbd al-Wājid al-Kutāhī (d. 838/1435) worked at a high level in both fields at once, leaving a commentary that carried Marāgha-school astronomy into Anatolia, the work for which Western scholarship has chiefly known him, and a major Ḥanafī legal commentary; his career is accordingly a direct case study of the relationship between religion and science. The study traces his two works dedicated to Sultan Murad II, the legal al-Ikhtiyārāt fī Sharḥ al-Nuqāya and the astronomical Sharḥ al-Mulakhkhaṣ fī al-Hayʾa. It proposes a two-stage draft/fair-copy (musawwada/mubayyaḍa) composition model based on a codicological analysis of twenty-four manuscripts of the legal work and a preliminary census of the four known copies of the astronomical commentary. The astronomical work is a commentary on al-Jaghmīnī’s al-Mulakhkhaṣ, the most widely used Ptolemaic textbook in Islamic education; the same base text was also glossed by Qāḋīzāde al-Rūmī from the same Fanārī milieu, linking ʿAbd al-Wājid to the Samarqand school. The article’s central contribution to debates on religion and science comes from an episode preserved in the Mawlawī hagiography Safīna-yi Nafīsa-yi Mawlawīyān: the Mawlawī shaykh Jalāl al-Dīn Ergun, in conversation with ʿAbd al-Wājid, deliberately invokes astronomy and mathematics (hayʾa, riyāḍiyyāt) to teach that these sciences ultimately belong to the category of “māsiwā” (all that is other than God) and that natural philosophy is a stepping stone toward self-knowledge and, through it, knowledge of God. This primary-source testimony documents a hierarchical, integrative model of natural philosophy within fifteenth-century Ottoman intellectual culture rather than an adversarial one, offering historical evidence against the applicability of the conflict thesis in this Ottoman-Islamic context and a regional, biographically documented instance of the broader integrative pattern that characterizes the classical and post-classical Islamic tradition of learning.

1. Introduction

Islamic civilization did not, as a rule, experience the religious and the rational sciences as antagonists. From the ninth century onward, Muslim scholars classified knowledge into revealed or transmitted (naqlī) disciplines, namely Qurʾanic exegesis (tafsīr), the science of prophetic reports (ḥadīth), jurisprudence (fiqh), and speculative theology (kalām), and rational (ʿaqlī) disciplines inherited chiefly from Greek learning, namely mathematics, medicine, astronomy, physics, geography, and philosophy (falsafa), but this taxonomic distinction was not, for most of the classical and post-classical periods, a wall between two hostile camps (Bedir 2006). A considerable number of the tradition’s most celebrated scholars worked at an advanced level in both spheres simultaneously: al-Fārābī (d. 339/950) and Ibn Sīnā (Avicenna, d. 428/1037), whose philosophical summae would shape the rational curriculum of the later madrasa, wrote no less on prophecy, the revealed law, and the ordering of the religious community; al-Ghazālī (d. 505/1111), Islam’s most influential jurist-theologian, wrote extensively on logic and natural philosophy even as he subjected the metaphysical claims of the philosophers to searching critique; and Ibn Rushd (Averroes, d. 595/1198), a chief judge (qāḍī al-quḍāt) of Almohad Cordoba, was simultaneously the tradition’s foremost Aristotelian commentator. Recent scholarship on this classification-of-sciences literature has traced how the boundary between falsafa and the religious disciplines taught in the madrasa gradually dissolved from the eleventh century onward, as the philosophical summae devised by Avicenna and his successors were absorbed into a curriculum that came to embrace, under a single institutional roof, the entire range of disciplines considered indispensable for a religious scholar (ʿālim), a development that, by the post-classical period, ran without interruption into the Ottoman madrasa tradition itself (Germann 2021). The most recent synthesis of that literature enters two cautions that bear on the present argument. The first is against generalization: these schemes differed with their authors’ commitments and audiences, Ibn Sīnā confining his classifications to the philosophical sciences while al-Fārābī, al-Ghazālī, Ibn al-Nafīs, and, in the Ottoman period, Tāshkopruzāda ordered philological and religious knowledge along with them, so that there was “no single pattern for ordering the sciences among scholars in the Islamicate world” (Brentjes et al. 2022, pp. 763–64, 770). The second concerns how this literature has been read: an older historiography took these classifications for hierarchies subordinating the rational disciplines to the revealed ones, and their proponents to have been “often in opposition and hostile to one another,” a reading now displaced by one that credits the schemes with bestowing order, unity, and interdependence on the disciplines they arrange (Brentjes et al. 2022, p. 761). A warfare model has thus been retreating within the study of Islamicate systems of knowledge as well, and on the same grounds: closer reading of the sources. What the present article contributes is evidence of a different order, from a single career rather than from the theory of the sciences. The Ottoman scholar examined in this article, Mollā ʿAbd al-Wājid al-Kutāhī, offers a concentrated, biographically documented instance of exactly this pattern on a more modest and regional scale: a jurist and an astronomer in one person, whose two disciplines are, on the evidence assembled below, nowhere represented as being in tension. The doxology opening his own astronomical commentary praises God for adorning the heavens with the stars and for making mankind reflect upon and take heed of their creation (Section 6), casting astronomy itself as a form of reflection on the cosmos as a divine sign.

Within the Western historiography of religion and science, the debate has long been organized, explicitly or implicitly, around a very different narrative, the “conflict thesis”: the nineteenth-century claim, associated above all with John William Draper (1874) and Andrew Dickson White (1896), that science and religious authority have been locked in perennial warfare. Historians of science have since dismantled this narrative for the Latin West in painstaking, case-by-case detail, showing instead a landscape of accommodation, instrumentalization, and mutual reinforcement between natural philosophy and theology (Lindberg and Numbers 2003). The revisionist consensus, however, has been built overwhelmingly from Christian European material. Its applicability to the Islamic world has been argued more often on general institutional grounds, such as the religious legitimation that patronized astronomical and mathematical learning, than on the basis of a single, richly documented life in which the two pursuits were practiced by the same person at the highest level (Saliba 2007).

Mollā ʿAbd al-Wājid b. Muḥammad b. Muḥammad al-Kutāhī (d. 838/1435) offers precisely such a case. Western scholarship on the history of astronomy knows him almost exclusively as a transmitter of Marāgha- and Samarqand-school planetary theory to Anatolia, on the strength of his commentary on al-Jaghmīnī’s al-Mulakhkhaṣ fī al-Hayʾa, the most widely copied introductory textbook of Ptolemaic astronomy in Islamic education (Topdemir 2007; Rozenfeld and İhsanoğlu 2003; Ragep and Ragep 2016). What this literature has not registered is that the same man was, by the independent testimony of the Ottoman biographical tradition, at least as significant a jurist: his Ḥanafī legal commentary al-Ikhtiyārāt fī Sharḥ al-Nuqāya survives in dozens of manuscript copies produced over more than a century, a circulation history far exceeding that of his astronomical work. Both texts, moreover, were dedicated to the same patron, Sultan Murad II (r. 824–848/1421–1444 and 850–855/1446–1451), within a few years of each other, at a moment when ʿAbd al-Wājid’s adopted city of Kütahya was passing from Germiyanid to Ottoman rule.

This article makes two contributions. The first is codicological: it draws on a direct examination of twenty-four manuscripts of al-Ikhtiyārāt and a preliminary census of the four known copies of Sharḥ al-Mulakhkhaṣ to propose a two-stage draft/fair-copy (musawwada/mubayyaḍa) model of how ʿAbd al-Wājid composed and later re-dedicated his legal commentary to the Ottoman sultan, and to place his astronomical work within the network of commentaries on al-Jaghmīnī’s textbook that also produced Qāḍīzāde al-Rūmī’s contemporary commentary for Ulugh Beg in Samarqand (Ragep 2010). The second contribution is textual and interpretive: an episode preserved in the Mawlawī hagiographical compendium Safīna-yi Nafīsa-yi Mawlawīyān records a conversation between ʿAbd al-Wājid and the Kütahya Mawlawī shaykh Jalāl al-Dīn Ergun, in which the shaykh deliberately uses the vocabulary of astronomy and mathematics, ʿAbd al-Wājid’s own disciplines, to teach that these sciences are properly subordinate to and instrumental for the knowledge of God. Read together, the dual professional biography and this primary-source testimony offer a concrete, textually grounded counter-example to any simple warfare framing of religion and natural philosophy in the fifteenth-century Ottoman world, and a further, regionally specific instance of the broader integrative pattern indicated above for Ibn Sīnā, al-Fārābī, al-Ghazālī, and Ibn Rushd.

The article proceeds as follows. Section 2 reconstructs ʿAbd al-Wājid’s life and intellectual milieu. Section 3 surveys the full corpus attributed to him. Section 4 and Section 5 examine, respectively, the content and the manuscript tradition of al-Ikhtiyārāt fī Sharḥ al-Nuqāya, including the evidence for the draft/fair-copy (musawwada/mubayyaḍa) composition model. Section 6 examines the manuscript evidence for Sharḥ al-Mulakhkhaṣ fī al-Hayʾa. Section 7 presents the Safīna-yi Nafīsa episode and situates it within the broader argument. Section 8 discusses the implications of the case for the historiography of religion and science, and Section 9 concludes.

2. Life and Milieu

The name adopted here, ʿAbd al-Wājid, is the more securely attested of two closely related forms found in the sources, distinguished by a single dot: ʿAbd al-Wājid (with jīm) and ʿAbd al-Wāḥid (with ḥāʾ). This orthographic difference has generated persistent confusion in both premodern biographical dictionaries and modern catalogs. Al-Baghdādī’s Hadiyyat al-ʿĀrifīn records the form with jīm explicitly (al-Baghdādī 1951), while al-Kafawī’s Katāʾib Aʿlām al-Akhyār reads ʿAbd al-Wāḥid, a spelling also adopted by Mehmed Süreyya in Sicill-i Osmānī (Süreyya 1890). This entry additionally misplaces ʿAbd al-Wājid’s death in the reign of Meḥmed I rather than Murad II, a caution about the reliability of later Ottoman biographical compilations for this figure. His nisbas vary further across the sources: most give al-Mashhadī, al-ʿAjamī, and al-Kutāhī, placing his origin in Mashhad and his eventual settlement in Kütahya (cf. Uzunçarşılı 2023, p. 188), while al-Kafawī’s entry, followed by later compilations drawing on it, including al-Budūr al-Muḍiyya (al-Kumillāʾī 2018, vol. 12, p. 100), instead gives al-Sīrāmī, from Sayram in Transoxiana, and elsewhere simply al-ʿAjamī thumma al-Rūmī, “the Persian, then the Anatolian” (al-Kumillāʾī 2018, vol. 12, p. 99). The earliest source, al-Shaqāʾiq, offers no specific toponym beyond “the lands of the ʿAjam” (Ṭāshkopruzāda n.d.), leaving the Mashhad/Sayram discrepancy unresolved.

ʿAbd al-Wājid migrated from Khurāsān to Anatolia under Germiyanid rule, most plausibly during the reign of Suleymān Shāh (1368–1387) rather than, as al-Kafawī’s wording might otherwise be read to imply, the later reign of Suleymān the Magnificent, a correction already made by Uzunçarşılı (2023, p. 188), and took up a teaching post at Kütahya in the madrasa originally known, after its founder, as the Umur Bey Medresesi and later renamed al-Wājidiyya after him; also known in Ottoman times as the Demirkapı Medresesi, for its iron door, the madrasa was, according to its own foundation inscription, built in 1308 by Mübārizüddīn Umur ibn Sâvcı, well before ʿAbd al-Wājid’s own arrival in the city; that it nonetheless came to bear his name points to unusual local standing, since he was clearly not among its founding professors, a renaming that later scholarship attributes explicitly to his having taught there and been buried there upon his death (Topdemir 2007; Sayılı 1948; Çiftçi 2016; Taş 2018, p. 75; Uzunçarşılı 2023, p. 188). Al-Kafawī’s entry places his rise to prominence as a teacher specifically “during the reign of Sultan Yıldırım Bāyezīd” (al-Kafawī 2017), that is, Bāyezīd I (r. 791–805/1389–1402); since the Ottomans absorbed the Germiyanid principality, including Kütahya, only in 792/1390, this is consistent with a settlement that began under Germiyanid rule and became institutionally consequential only once the city had passed to the Ottomans. The Ottoman biographical dictionary al-Ṭabaqāt al-Sanīya (al-Tamīmī 1983) records simply that he “came from the land of the non-Arabs and became a teacher in the city of Kütahya, in the madrasa now named after him,” implying that his settlement in Kütahya preceded the Ottoman conquest of the city in 1428. The Mawlawī tradition, discussed further in Section 7, corroborates this route and adds that ʿAbd al-Wājid’s journey to Anatolia was motivated not only by the pursuit of learning but by a wish to visit Mawlawī shrines and attend the company of Sufi masters (Sākib Dede 1866).

In Anatolia, ʿAbd al-Wājid became a student of Mollā Fanārī (Muḥammad b. Ḥamza al-Fanārī, d. 831/1431), the most consequential scholar of the early Ottoman learned establishment, a discipleship inferred here from ʿAbd al-Wājid’s own testimony in the muqaddima of his prose commentary on Maʿālim al-Awqāt, where he addresses Fanārī’s son Muḥammad Shāh as sulālat ustādhī, “the progeny of my teacher,” and names the father, Shams al-Milla wa-al-Ḥaqq wa-al-Dīn Muḥammad b. Ḥamza b. Muḥammad, as that teacher (see Section 3 below). The relationship left traces in both of ʿAbd al-Wājid’s disciplines. In astronomy and mathematics, ʿAbd al-Wājid tutored Fanārī’s son Muḥammad Shāh, to whom he dedicated his versified treatise on the astrolabe, Maʿālim al-Awqāt; the same muqaddima records that Muḥammad Shāh later “honored him by taking it up” (sharrafanī bi-al-ishtighāli bihī) and that ʿAbd al-Wājid accordingly wrote the prose commentary for him. Al-Kafawī’s biographical entry on Muḥammad Shāh states this directly: “he studied hayʾa and the science of the stars with Mawlā ʿAbd al-Wāḥid, the commentator of the Kitāb al-Nuqāya on furūʿ” (al-Kafawī 2017), a single sentence that independently confirms both ʿAbd al-Wājid’s standing as an astronomical authority and his authorship of the legal commentary discussed below, dispelling any notion that the two areas of expertise belonged to different namesakes. ʿAbd al-Wājid also shared a student with Fanārī: Muḥyī al-Dīn al-Kāfiyajī (d. 879/1474), who later moved to Cairo and there taught Jalāl al-Dīn al-Suyūṭī, a dual discipleship confirmed by Suyūṭī’s own testimony, as transmitted in Ṭāshkopruzāda’s al-Shaqāʾiq al-Nuʿmāniyya (Ṭāshkopruzāda n.d.). The resulting picture is an unusually well-attested teaching network, Fanārī → ʿAbd al-Wājid → al-Kāfiyajī → al-Suyūṭī, crossed by ʿAbd al-Wājid’s own tutorship of Fanārī’s son, that illustrates how tightly religious and mathematical instruction were interwoven in the early Ottoman madrasa.

ʿAbd al-Wājid died on 23 Shaʿbān 838/April 1435, according to the most detailed source, Kātib Çelebi’s Sullam al-Wuṣūl (Kātib Çelebi 2010), which also records that he left a son, Nuʿmān, and preserves, via a gloss by Luṭfī Bekzāde appended to the entry, a further report on his mathematical reputation: “it is said that al-Mawlā appointed him tutor to his children, that they might read the mathematical sciences under him.” The Mawlā in question is almost certainly Mollā Fanārī: in Kātib Çelebi’s text, the report follows immediately on the mention of ʿAbd al-Wājid’s astrolabe poem, composed for the memorization of Fanārī’s son Muḥammad Shāh, and “al-Mawlā” without further qualification denotes a scholar of Fanārī’s rank in this literary register. So read, the report corroborates, from an independent source, the tutoring relationship already established above on the authority of al-Kafawī’s entry on Muḥammad Shāh himself, and extends it, on Luṭfī Bekzāde’s wording, from Muḥammad Shāh alone to Fanārī’s children more generally. He was buried, by his own testamentary wish, in the madrasa that bore his name, specifically within its lecture hall (dershane) (Uzunçarşılı 2023, p. 188); the Mawlawī chronicler Sākib Dede reports that his cell there remained closed to later occupants, an anecdote he associates with the invisible saints (rijāl al-ghayb) rather than mere custom (Sākib Dede 1866).

3. The Corpus: Two Disciplines

ʿAbd al-Wājid’s surviving body of work, which encompasses Ḥanafī law, astronomy, mathematics, philosophy, and Arabic philology, reflects the encyclopedic breadth characteristic of the early Ottoman madrasa. However, what makes him particularly rare is that a significant number of his manuscripts in both jurisprudence and astronomy have survived to the present day. The listing below draws on the catalog of the Turkish Manuscripts Institution (Türkiye Yazma Eserler Kurumu, hereafter YEK), the Islamic Scientific Manuscripts Initiative (ISMI) database, and the standard reference surveys of Ottoman astronomical and mathematical literature (İhsanoğlu et al. 1997; İzgi 1997), cross-checked where possible against direct manuscript examination; a caution about catalog reliability is registered in Section 3.1. al-Shaqāʾiq additionally credits ʿAbd al-Wājid with expertise in tafsīr and hadith, a judgment echoed by Uzunçarşılı, who also credits him with literary (edebiyat) learning (Ṭāshkopruzāda n.d.; Uzunçarşılı 2023, p. 188), though no work by him in tafsīr, hadith, or belles-lettres has been located in the present survey. Uzunçarşılı further reports that ʿAbd al-Wājid was accomplished in taʿlīq calligraphy, a skill he is said to have learned from a calligrapher identified only as “Sultan Ali” (Ḥattat Sulṭān ʿAlī); the identity of this teacher, and the chronological plausibility of the attribution, remain unconfirmed (Uzunçarşılı 2023, p. 188).

3.1. Legal Works

The central legal work, al-Ikhtiyārāt fī Sharḥ al-Nuqāya, is treated at length in Section 4 and Section 5. One further legal attribution requires correction rather than description. The YEK catalog lists a 58-folio manuscript in the Süleymaniye Library’s Lala İsmail collection (no. 00072) as ʿAbd al-Wājid’s Ḥāshiya ʿalā al-Sunan; direct examination of the manuscript; however, shows that its actual title is Ḥāshiya ʿalā al-Talwīḥ and that its colophon names a different author, ʿAbd al-Wāḥid b. Faḍl Allāh al-Laythī, a figure distinct from ʿAbd al-Wājid al-Kutāhī, conflated with him only through the superficial resemblance of ʿAbd al-Wāḥid/ʿAbd al-Wājid and al-Laythī/al-Kutāhī. The manuscript should accordingly be removed from ʿAbd al-Wājid’s corpus and the catalog record corrected; the case is reported here as a caution that the remaining attributions in this survey likewise await confirmation through direct manuscript inspection.

3.2. Astronomical and Mathematical Works

The central astronomical work, Sharḥ al-Mulakhkhaṣ fī al-Hayʾa, a commentary on al-Jaghmīnī’s (d. 745/1344) al-Mulakhkhaṣ fī al-Hayʾa, the single most widely copied introduction to Ptolemaic astronomy in the premodern Islamic world (Ragep and Ragep 2016), is treated at length in Section 6.

Three further astronomical and mathematical works are attested. Sharḥ Sī Faṣl li-Ṭūsī, a commentary on Naṣīr al-Dīn al-Ṭūsī’s thirty-chapter treatise on practical astronomy, survives at Süleymaniye Library, Lala İsmail 00278-003, and was translated into Turkish by Ahmed-i Dāʿī (Topdemir 2007); a further copy is cataloged at Amasya Beyazıt Provincial Public Library, no. 1791. Maʿālim al-Awqāt fī Maʿrifat al-Usṭurlāb, a versified treatise of 552 couplets on the astrolabe dedicated to Muḥammad Shāh b. Fanārī (Topdemir 2007; corroborated independently in al-Kumillāʾī 2018, vol. 12, pp. 99–100; and in Uzunçarşılı 2023, p. 188) survives at Manisa Provincial Public Library, 1695/7 (YEK record 96561). Ṭāshkopruzāda reports in al-Shaqāʾiq having seen a copy “in his own fine hand” (Ṭāshkopruzāda n.d.), a statement later relayed, with attribution, in al-Kafawī’s entry (al-Kafawī 2017), implying that ʿAbd al-Wājid’s autograph of the poem remained in circulation as late as Ṭāshkopruzāda’s own tenth/sixteenth-century lifetime. ʿAbd al-Wājid later revisited the poem at Muḥammad Shāh’s own request and composed a prose commentary on it, Sharḥ Maʿālim al-Awqāt. Two witnesses to this commentary have been identified: Manisa 1695/8 (YEK record 96562), cataloged under the title Sharḥ Dībājat Maʿālim al-Awqāt, is a commentary confined to the poem’s preface: direct examination confirms that the commentary on the muqaddima (ff. 94b–100a) (see Figure 1) is complete in itself, but that the copy does not extend to the rest of the poem; a fuller copy, extending into the body of the commentary, survives at the National Library of Turkey, Afyon Gedik Ahmet Paşa Provincial Public Library collection, 03 Gedik 18130/4 (YEK record 620288), ff. 49b–87b, copied in 892/1487, whose catalog entry identifies it explicitly as “the author’s own commentary on his versified work Maʿālim al-Awqāt” and cites Kātib Çelebi’s Kashf al-Ẓunūn (II, 1725). All four witnesses to Maʿālim al-Awqāt and its commentary are listed in Appendix B. A third witness to the poem itself, rather than to the commentary, survives at the Hacı Selim Ağa Library, Kemankeş collection, no. 00379-001 (YEK record 369099), ff. 1–40, cataloged there under the variant title Risāla fī al-Usṭurlāb; direct examination confirms it contains only the versified text. The variant title evidently abbreviates the work’s fuller title, Maʿālim al-Awqāt fī al-Usṭurlāb (Şeşen 2002), rather than denoting a separate composition.

The commentary’s muqaddima, textually identical in both witnesses,1 supplies independent, first-person confirmation of the tutoring relationship already attested by al-Kafawī (Section 2 above): ʿAbd al-Wājid recounts that he had earlier composed the versified Maʿālim al-Awqāt “in the past” (fī-mā maḍā), refining it as best he could, and that he returned to revise it into a commentary only after Muḥammad Shāh (whom he addresses as sulālat ustādhī, “the progeny of my teacher”) “honored him by taking it up” (sharrafanī bi-al-ishtighāli bihī). ʿAbd al-Wājid names Muḥammad Shāh’s father directly as Shams al-Milla wa-al-Ḥaqq wa-al-Dīn Muḥammad b. Ḥamza b. Muḥammad, that is, Mollā Fanārī, identifying him, in the same breath, as his own teacher. This is the clearest primary-source statement of the Fanārī–ʿAbd al-Wājid–Muḥammad Shāh relationship to have surfaced in the present study: it comes from ʿAbd al-Wājid’s own pen rather than from a later biographical dictionary, and it independently corroborates both the master–student bond with Fanārī and the identification of Muḥammad Shāh as his son.

3.3. Philosophy and Philology

ʿAbd al-Wājid’s philosophical output centers on Sharḥ al-Qaṣīda al-ʿAyniyya. In philology, one work is attested: Maʿāhid al-Tanṣīṣ fī Sharḥ Shawāhid al-Talkhīṣ, a commentary on the textual proof-verses of the rhetorical primer al-Talkhīṣ (Bursa İnebey Library, Ulucami 2879). A further title sometimes attributed to ʿAbd al-Wājid on this basis, Sharḥ al-Kāfiya, a supposed commentary on Ibn al-Ḥājib’s grammatical classic cataloged at the Milli Library, Nevşehir Ürgüp Tahsin Ağa collection, 50 Ür 267 (copied 957/1550) (see Figure 2), is not in fact a separate work: direct examination for the present study identified this manuscript as a copy of al-Ikhtiyārāt, already counted among the twenty-four witnesses listed in

Table A1. Manuscripts of Sharḥ al-Mulakhkhaṣ fī al-Hayʾa.

Library, Collection, Shelfmark	Physical Description	Record No.	Direct Examination (2026)
Süleymaniye Library, Laleli 02127	13 folios, 17 lines/page	YEK 300334	Author rubricated in red at incipit; celestial-spheres diagram nearby; waqf seal at end; no dated colophon located in folios inspected
Kütahya Vahid Pasha Library, Vahid Pasha 768	52 folios, 25 lines/page	YEK 519781	Rubricated title heading and spheres diagram at opening; Ottoman waqf seal and modern library stamp; no dated colophon located in folios inspected
Millet Library (Istanbul), Feyzullah Efendi 01346/2	ff. 15a–90b in a composite majmūʿa	YEK 159575	Text occupies ff. 15a–90b of a majmūʿa opening with Zekeriyyâ el-Bülbeysî’s asṭurlāb mukhtaṣar (f. 1b); epicycle/deferent diagram with matching technical vocabulary confirms genre; flyleaf note misdates the al-Ikhtiyārāt dedication to Murad I (see Section 6, Note 1)
Konya, Feridun Nafiz Uzluk collection, 7097	-	ISMI 125826	Not located in YEK portal search index; digital availability unconfirmed

(Appendix A), and the “Sharḥ al-Kāfiya” attribution appears to rest on a cataloging error. A Persian risāla, Warqanāma, is cataloged in the Süleymaniye Library under the number Mehmed Arif-Mehmed Murad 00074-018.

4. al-Ikhtiyārāt fī Sharḥ al-Nuqāya

Al-Ikhtiyārāt fī Sharḥ al-Nuqāya comments on al-Nuqāya, an abridgment that Ṣadr al-Sharīʿa al-Maḥbūbī (d. 747/1346) made of his own longer work, al-Wiqāya, itself a widely used medieval Ḥanafī legal textbook; Kātib Çelebi’s Kashf al-Ẓunūn (Kātib Çelebi 1941) lists ʿAbd al-Wājid among al-Nuqāya’s commentators. A caveat is worth registering here: al-Laknawī notes a disagreement over which al-Nuqāya ʿAbd al-Wājid actually commented on, some sources identifying it as Ṣadr al-Sharīʿa’s text and others as al-Nuqāya fī ʿIlm al-Hidāya by Qāḍīkhān, “according to Kashf [al-Ẓunūn]” (al-Laknawī 1906, p. 113, as transmitted in al-Kumillāʾī 2018, vol. 12, p. 100); direct comparison of the manuscripts examined for this study (Section 5) resolves the question in favor of Ṣadr al-Sharīʿa’s al-Nuqāya: the great majority of the copies state this identification explicitly in their own opening lines, rather than only in a later cataloguer’s description. The alternative attribution to Qāḍīkhān appears traceable to copyists’ own errors rather than to any genuine textual ambiguity: the ẓahriya of at least one copy misidentifies the work as a commentary on Qāḍīkhān’s al-Nuqāya fī ʿIlm al-Hidāya (Istanbul University Rare Works Library, 2293, ẓahriya) (see Figure 3), an error a later cataloguer transcribing from the flyleaf rather than the text itself could easily have inherited. In his preface, read directly here in the manuscripts examined for this study (Section 5), ʿAbd al-Wājid explains both his motive and his method: he sought to compile a concise work, titled al-Ikhtiyārāt, that would gather the important questions of al-Nuqāya together with additional points of fatwā, distinguishing his own additions from the base text by dedicated markers, a codicological detail of some importance for future critical editing, since it indicates that ʿAbd al-Wājid himself anticipated and tried to control the kind of textual layering that a commentary of this length invariably accumulates.

Direct examination of the Süleymaniye Library, Murad Molla 996 copy (176 folios), allows the work’s source base to be reconstructed in some detail. ʿAbd al-Wājid draws explicitly on the core Ḥanafī canon, namely al-Mabsūṭ (al-Sarakhsī), al-Hidāya (al-Marghīnānī) and its commentary tradition, especially Sharḥ al-Ṭaḥāwī, al-Wiqāya and its own commentary, al-Muḥīṭ, and al-Ḥāwī, as well as the major fatwā compilations, above all Fatāwā Qāḍīkhān. A second, less expected layer of citation runs through Abū al-Layth al-Samarqandī (d. 4th/10th century) and Ṣadr al-Shahīd al-Bukhārī (d. 536/1141): al-Wāqiʿāt, al-Nawāzil, and ʿUyūn al-Masāʾil are cited repeatedly and by name, and one passage explicitly credits Abū al-Layth’s “ikhtiyār” (choice, or preference), a term that connects the title of ʿAbd al-Wājid’s own work to an established genre of independent doctrinal selection within the Ḥanafī school rather than presenting it as an idiosyncratic label. Regional fatwā traditions surface as well, including the fatwā of the people of Samarqand and of Balkh, indicating that ʿAbd al-Wājid’s citation horizon extended across several Transoxanian centers of learning (Bukhara, Samarqand, Balkh) rather than being anchored in a single school.

The dedication of al-Ikhtiyārāt to Murad II is stated unambiguously in the work’s preface, which follows an extended encomium in rhymed prose with an explicit genealogical formula naming “the greatest sultan… Sultan Murad Khan son of Sultan Meḥmed Khan son of Sultan Bāyezīd Khan son of Sultan Murad Khan son of Sultan Orhan son of Sultan ʿOsmān”, a line of descent that identifies the dedicatee beyond doubt as Murad II (r. 824–848/850–855, 1421–1444/1446–1451). The evidence for the date of this dedication, however, is layered rather than singular and is examined together with the manuscript evidence in the following section.

5. Manuscript Tradition and the Draft/Fair-Copy Question

Twenty-four manuscripts of al-Ikhtiyārāt have been directly examined for this study, ranging in date from 833/1430 to 957/1550 and drawn principally from the Süleymaniye Library’s constituent collections, with further copies at the Bursa İnebey, Manisa, Balıkesir, and Milli libraries. Two data points bear on the work’s date of composition. Kashf al-Ẓunūn (Kātib Çelebi 1941) and al-Ṭabaqāt al-Sanīya (al-Tamīmī 1983) give a completion date at the end of Jumādā I 806/late 1404, a date corroborated independently by Uzunçarşılı’s report of 1403 (Uzunçarşılı 2023, p. 188), eighteen years before Murad II’s accession in 824/1421, and therefore before any Ottoman dedication was possible. Sullam al-Wuṣūl, by contrast, states that the work was completed in 836/1433, a date within Murad II’s reign that matches the dedication discussed in Section 4. Rather than treat these as competing, mutually exclusive claims, the manuscript evidence supports reading them as marking two distinct stages of the same text’s life. Across the twenty-four witnesses, the clearest structural marker distinguishing the two stages is the presence or absence, in the body of the text, of the dedication to Murad II.

Two manuscripts anchor this two-stage model. The Süleymaniye Library’s Fatih 02007 copy is the strongest candidate for the earlier, undedicated stage: its main text lacks the Murad II dedication altogether, which appears only as a later note added to the flyleaf, and its colophon date of 856 (eighteen years after ʿAbd al-Wājid’s death) is most economically read as a scribal confusion of 806 with 856, a single-digit error of a kind well-attested in manuscripts of this period. On this reading, Fatih 02007 preserves ʿAbd al-Wājid’s original 806 draft (musawwada); its title page carries the note “here is the commentary on al-Nuqāya in the hand of its excellent and noble author” (Fatih 02007, f. 1a) (see Figure 4), a claim of autograph status that has also entered the library’s own catalog record for the manuscript and that is corroborated independently by Uzunçarşılı (2023, p. 188), who reports that ʿAbd al-Wājid’s own holograph copy of the work was preserved in the Fatih Library. The earliest securely dated witness to the dedicated, fair-copy (mubayyaḍa) recension is the Süleymaniye Library’s own manuscript no. 00514M, copied 18 Rajab 836/1433 in ʿAbd al-Wājid’s own madrasa in Kütahya (within roughly two years of his death) with the Murad II dedication already present in the main text. Together, the two copies support a two-stage composition model, in which an undedicated 806/1404 draft was later revised and re-dedicated to the Ottoman sultan after 824/1421. Two qualifications should be entered at once. The absence of a dedication from a given copy does not, by itself, prove an earlier recension: a scribe copying the work for study rather than for presentation could simply have passed over an encomium he judged irrelevant to his own purpose, in which case the same physical evidence would admit a purely scribal explanation. What tells against reading Fatih 02007 in that way is that its dedication is not merely absent but present in a later hand on the flyleaf, and that the undedicated and dedicated copies correlate with the two divergent completion dates preserved in the biographical tradition (806 and 836). The model proposed here is accordingly offered as the most economical reading of the present evidence rather than as a demonstrated stemma; establishing it securely would require tracing two internally consistent lineages, one dedicated and one not, through the copies’ colophons and shared errors.

6. Sharḥ al-Mulakhkhaṣ fī al-Hayʾa: The Manuscript Evidence

The astronomical commentary Sharḥ al-Mulakhkhaṣ fī al-Hayʾa comments on al-Jaghmīnī’s (d. 745/1344) al-Mulakhkhaṣ fī al-Hayʾa, the single most widely copied introduction to Ptolemaic astronomy in the premodern Islamic world (Ragep and Ragep 2016); most of its surviving witnesses carry a dedication to Murad II, though, as discussed below, this is not true of every copy. A combined search of the ISMI database and the YEK portal locates four extant copies: Süleymaniye Library, Laleli 02127 (13 folios, 17 lines per page; YEK bibliographic record 300334); Kütahya Vahid Pasha Library, Vahid Pasha 768 (52 folios, 25 lines per page; YEK record 519781); Millet Library (Istanbul), Feyzullah Efendi 01346/2, where the text occupies ff. 15a–90b of a larger composite majmūʿa (YEK record 159575); and Konya, Feridun Nafiz Uzluk collection, no. 7097 (ISMI record 125826). An author entry for “ʿAbd al-Wājid ibn Muḥammad,” under the siglum G45, further appears in David King’s survey of the scientific manuscripts of the Egyptian National Library (van Dalen and King 2007), suggesting that ʿAbd al-Wājid’s astronomical writing, or at least his name, circulated beyond Anatolia and Ottoman Rumelia.

The Feyzullah Efendi copy’s majmūʿa context repays attention. Comparison with the other three copies indicates that approximately three or four folios are missing within its 15a–90b span, so that the text as presently bound is not quite complete. The majmūʿa’s opening item is a mukhtaṣar (abridgment) of Bughyat al-Ṭullāb fī al-ʿAmal bi-Rubʿ al-Asṭurlāb, a treatise on the use of the quadrant instrument; both the Bughya and its own abridgment are the work of a single author, Zakariyyā b. Yaḥyā al-Bulbaysī al-Shāfiʿī (Millet Library, Feyzullah Efendi 01346, f. 1b). The pairing of this Shāfiʿī instrument-maker’s treatise with ʿAbd al-Wājid’s Ḥanafī-authored hayʾa commentary in a single bound volume is presumably a later compiler’s or owner’s decision rather than any indication of a connection between the two authors. Still, it illustrates the kind of composite, multi-author majmūʿa in which several of ʿAbd al-Wājid’s shorter astronomical works (Section 3.2) also circulated.

ʿAbd al-Wājid’s own introduction (muqaddima) to the commentary opens with a doxology and gives a rare first-person account of the work’s origin. The passage is preserved, in whole or in part, in all three copies for which digitized images were examined, namely Kütahya Vahid Pasha 768, f. 1b (see Figure 5); Millet Library, Feyzullah Efendi 01346/2, ff. 15b–16a (see Figure 6); and Süleymaniye Library, Laleli 02127, ff. 1b–2a (see Figure 7), and is discussed by Ragep based on the Laleli copy alone (Ragep 2010, p. 173). The doxology itself frames the study of the heavens in explicitly religious terms: God is praised for having “created the heavens above the earth and adorned them with the ornament of the fixed and wandering stars, and made us, in their creation, among those who reflect and take heed” (al-ḥamdu li-llāhi faṭara al-samāwāti fawqa al-arḍī, wa-zayyanahā bi-zīnati al-kawākibi al-thawābiti wa-al-mutaḥayyirīna, wa-jaʿalanā fī khalqihimā mina al-mutafakkirīna al-muʿtabirīna)2, Qurʾanic vocabulary (tafakkur, iʿtibār) that presents astronomical observation not as a pursuit detached from revelation but as a religiously sanctioned form of reflection on the created order as a sign of its Creator, the same posture toward the rational sciences articulated in the Introduction above. ʿAbd al-Wājid states that he had been “enthralled” (mashghūf) with ʿilm al-hayʾa since his youth and had studied a number of its books together with friends and colleagues; of these he singled out al-Jaghmīnī’s Mulakhkhaṣ, by “the excellent shaykh-imam and perfect sage, … Sharaf al-Milla wa-al-Ḥaqq wa-al-Dīn Maḥmūd b. Muḥammad b. ʿUmar al-Jaghmīnī al-Khwārazmī”, as unmatched in its precision and freedom from superfluous material, but judged the commentaries already written on it too advanced for a beginning student, weighed down with difficulties “concealed behind veils and obscurity.” He reports correcting the scribal corruptions (taṣḥīf) that had crept into the base text, drawing on the manuals and commentaries available to him, and completing the work in “nearly three months” (qarīban min thalāthat ashhur; Vahid Pasha 768, f. 1b; Feyzullah Efendi 01346/2, f. 15b; Laleli 02127, f. 2a), a marginally more precise figure than Ragep’s paraphrase, “a period of three months” (Ragep 2010, p. 173).

The claim of simplicity should not be overstated: ʿAbd al-Wājid draws on advanced literature where the material requires it, citing Naṣīr al-Dīn al-Ṭūsī’s al-Tadhkira fī ʿIlm al-Hayʾa, Quṭb al-Dīn al-Shīrāzī’s Nihāyat al-Idrāk fī Dirāyat al-Aflāk and al-Tuḥfa al-Shāhiyya, and Shams al-Dīn al-Kharaqī’s al-Tabṣira fī ʿIlm al-Hayʾa (Ragep 2010, pp. 173–74). In the section on maximum daylight and the latitude of the climes, he identifies a genuine textual problem: some manuscripts of the Mulakhkhaṣ preserve al-Jaghmīnī’s original values, drawn from Ptolemy’s Almagest, while earlier copyists and commentators had silently revised others to the more accurate figures found in Ṭūsī’s Tadhkira, themselves derived from Abū al-Rayḥān al-Bīrūnī (d. ca. 442/1050). Rather than adopting one set of figures without comment, ʿAbd al-Wājid records the discrepancy and turns to the Tadhkira to adjudicate it (Ragep 2010, p. 174), a source-critical habit of mind that mirrors, in the astronomical corpus, the citation practices documented for the legal corpus in Section 4 provides evidence that his engagement with hayʾa went beyond straightforward textbook paraphrase.

The muqaddima’s closing movement, however, is not uniform across the three witnesses. In the Vahid Pasha and Feyzullah Efendi copies, ʿAbd al-Wājid’s plea for the reader’s indulgence, “I commit errors, and I confess to incapacity and shortcoming”, is followed directly by a dedication: “And when it was completed, with God’s help, I placed it under the auspices of the one through whose existence generosity and bestowal operate, … the greatest sultan, master of the necks of the nations, sultan of the sultans of the Arabs and non-Arabs, the shadow of God on earth, … Sultan Murad Khan” (Vahid Pasha 768, f. 1b; Feyzullah Efendi 01346/2, ff. 15b–16a) (see Figure 5 and Figure 6)3. In Vahid Pasha 768 alone, the dedication continues with a brief additional prayer for the sultan, invoking God’s favor and the repose of his ancestors in Paradise, broken by four or five words illegible in the digitized image; the continuation is absent from Feyzullah Efendi 01346/2, where the text moves directly to the transition formula “qāla al-muṣannif” (“the author said”) that, in both copies, hands the muqaddima off to the body of the commentary. This dedication passage as a whole is absent from the Laleli 02127 copy, whose text of the muqaddima ends with the plea for indulgence (Laleli 02127, ff. 1b–2a) (see Figure 7); Ragep’s discussion, based on this copy alone, accordingly makes no mention of a dedication (Ragep 2010, p. 173). Two points follow. First, the Laleli copy’s omission is at least consistent with its representing an earlier, undedicated stage of the text, on the same two-stage draft/fair-copy model proposed in Section 5 for al-Ikhtiyārāt, though confirming this would require examining the Laleli copy’s own colophon, which, as noted below, could not be located in the folios inspected. Second, unlike al-Ikhtiyārāt’s dedication, which names its dedicatee through an explicit five-generation genealogy identifying Murad II beyond doubt (Section 4), the Mulakhkhaṣ dedication, as preserved in the Vahid Pasha and Feyzullah Efendi copies, names only “Sultan Murad Khan,” with no genealogical qualifier. Reference works place the commentary within the reign of Murad II (Topdemir 2007), consistent with ʿAbd al-Wājid’s death in 838/1434–35 (Section 2). Still, the bare form of the dedication offers a further, independent illustration of exactly the kind of ambiguity that produced the Feyzullah Efendi ẓahriya note’s confusion of Murad I and Murad II, discussed below.

Direct examination of the digitized page images of these copies, made available through the YEK portal, substantiates several of Ragep’s points and adds independent codicological detail. In the Laleli 02127 copy, the author’s name, ʿAbd al-Wājid ibn Muḥammad, is rubricated in red directly above the basmala that opens the text Ragep quotes, and a celestial-spheres diagram, with technical terms for the deferent, epicycle, and equant marked in red, appears a few folios later (see Figure 8). The Vahid Pasha 768 copy opens with a comparably rubricated title heading identifying the work as ʿAbd al-Wājid’s commentary on al-Jaghmīnī, accompanied by a similar diagram of nested planetary spheres (see Figure 9); both this copy and the Laleli copy carry Ottoman waqf seals, and the Vahid Pasha volume additionally bears a modern library ownership stamp confirming its shelfmark. The Feyzullah Efendi copy likewise contains a hayʾa-genre diagram of paired epicycle-and-deferent circles labeled with the same technical vocabulary (al-ḥāmil, al-khārij al-markaz, al-mumāthil, minṭaqat al-burūj) found in the other two copies (see Figure 10), independently confirming that the bound treatise belongs to the same textual tradition; its muqaddima has since been located at ff. 15b–16a (see above), though its colophon, if any, has not been identified within the digitized image sequence. In none of these three digitized copies could an explicit, dated scribal colophon be located in the folios inspected; each appears, so far as could be determined, to end with a waqf or ownership seal rather than a scribe’s closing formula. The fourth copy, held in the Feridun Nafiz Uzluk collection in Konya, could not be located in the YEK portal’s search index under its ISMI accession number (125826) or shelfmark (7097), and its digital availability remains unconfirmed (Appendix A).

The flyleaf of the volume containing the Feyzullah Efendi copy of Sharḥ al-Mulakhkhaṣ, itself an astronomical work, preserves information about ʿAbd al-Wājid’s legal magnum opus, al-Ikhtiyārāt fī Sharḥ al-Nuqāya: a further, small instance of this scholar’s two disciplines meeting within a single codex. As shown below, however, part of this information is mistaken. A note in a later hand appears on the flyleaf (ẓahriya) of the Feyzullah Efendi copy: “ʿAbd al-Wājid b. Muḥammad came from the lands of the ʿAjam and became a mudarris in Kütahya; that madrasa is attributed to him. He wrote a commentary on the book al-Nuqāya, completing it in the year 806, as stated in al-Shaqāʾiq. The deceased did not live to see this commentary; it is in the name of Sultan Murad Khan, whose death occurred in the year 791.”4 (see Figure 11) The note conflates two distinct works and, more consequentially, two distinct sultans. Its author had accurate information about al-Ikhtiyārāt fī Sharḥ al-Nuqāya’s completion date, 806, on the authority of al-Shaqāʾiq (Ṭāshkopruzāda n.d.), independently corroborating the date discussed in Section 5, but appears to have assumed that the work’s eventual dedication named the sultan whose death he places in 791/1389, that is, Murad I Khudāvendigār. The dedication actually preserved in the manuscripts of al-Ikhtiyārāt, however, names the dedicatee through an unambiguous four-generation genealogy, “Sultan Murad Khan son of Sultan Meḥmed Khan son of Sultan Bāyezīd Khan son of Sultan Murad Khan son of Sultan Orhan son of Sultan ʿOsmān” (Süleymaniye Library, Süleymaniye 00514M, f. 2a; Section 4) (see Figure 12), which identifies the dedicatee beyond doubt as Murad II. The note-writer, evidently working from Ṭāshkopruzāda’s report of the 806 completion date without independent knowledge of the dedication’s actual wording, appears to have supplied the death date of the wrong Murad, an error distinct from, but of a piece with, the kind of later, imperfectly informed annotation already identified in the Fatih 02007 flyleaf note discussed in Section 5. As evidence external to the twenty-four-manuscript corpus examined here, the Feyzullah Efendi note offers independent, if imperfect, testimony that the 806 completion date and the eventual royal dedication were both remembered, if not always correctly reconciled, by later readers of ʿAbd al-Wājid’s legal commentary.

Ragep situates this commentary within the astronomical culture of the Fanārī circle and its links to the Samarqand school (Ragep 2010). Muḥammad Shāh al-Fanārī, Mollā Fanārī’s son and ʿAbd al-Wājid’s own student and dedicatee (Section 2), devotes a section of his encyclopedic Unmūdhaj al-ʿUlūm to ʿilm al-hayʾa that likewise leans heavily on Ṭūsī’s Tadhkira, indicating that Ṭūsī’s reformed Ptolemaic astronomy, rather than the Almagest at first hand, supplied the circle’s common reference point (Ragep 2010). That work belongs to the Ottoman unmūdhaj genre, the “samples of the sciences” surveys in which a scholar displayed his competence across the whole range of disciplines, most often for a royal dedicatee, and which later Ottoman writers, Meḥmed Emīn Shirvānī among them, took as a model (Brentjes et al. 2022, p. 769). That ʿAbd al-Wājid’s own pupil should have written one, and treated hayʾa in it as one discipline among the rest, is a further indication of how unremarkable the combination of astronomical and religious learning was in this milieu. It was, on Ragep’s account, from within this same milieu that Qāḍīzāde al-Rūmī (d. after 844/1440) received his first education in astronomy before traveling on to Samarqand, where he became Ulugh Beg’s tutor and, after Ghiyāth al-Dīn Jamshīd al-Kāshī’s death, head of the Samarqand observatory (Ragep 2010, p. 165; Fazlıoğlu 2001). Qāḍīzāde, too, wrote a Sharḥ al-Mulakhkhaṣ on the same base text, completed in 814/1412 and copied from his own autograph for presentation to Ulugh Beg (Süleymaniye Library, Ayasofya 2662), which Fazlıoğlu takes to predate ʿAbd al-Wājid’s own commentary on the assumption that its dedication to Murad II fixes a terminus of 824/1421 (Fazlıoğlu 2001). That assumption, however, treats the dedication as evidence of original composition rather than of a later, second stage: the same undedicated/dedicated split already documented for al-Ikhtiyārāt (Section 5) recurs here, since the Laleli 02127 copy alone lacks the dedication, exactly the pattern of an earlier, undedicated draft later revised and redirected to the sultan. Here, too, the alternative explanation must be allowed: a copyist interested in the astronomical matter itself may have skipped the dedication as of no use to him, and until two consistent lineages are established, the undedicated state of Laleli 02127 remains suggestive rather than probative. The possibility that an undedicated draft of ʿAbd al-Wājid’s commentary likewise predates Qāḍīzāde’s 814/1412 work, perhaps by a considerable margin, should therefore be reckoned a real one rather than dismissed; the priority Fazlıoğlu infers from the dedication date does not follow, and the two commentaries’ relative chronology remains open. Their later fortunes diverged sharply: Qāḍīzāde’s Sharḥ al-Mulakhkhaṣ became one of the standard madrasa textbooks of hayʾa across the Ottoman and wider Persianate world, surviving in over three hundred manuscripts, attracting glosses from Bircendī and others, and eventually translated into Persian for Mehmed II, while ʿAbd al-Wājid’s version, on present evidence, remained a comparatively local text (Fazlıoğlu 2001), a contrast in reception addressed further in Section 8.

7. Religion and Science in Conversation: The Safīna-yi Nafīsa Episode

The richest evidence for how ʿAbd al-Wājid’s two disciplines were understood by his contemporaries comes neither from the legal nor from the astronomical corpus, but from a Mawlawī hagiographical source: Muṣṭafā Sākib Dede’s (d. 1148/1735) Safīna-yi Nafīsa-yi Mawlawīyān, which devotes an independent biographical notice to ʿAbd al-Wājid within its account of the Kütahya Mawlawī lodge (Sākib Dede 1866). According to this account, ʿAbd al-Wājid blended his profound knowledge of rational and traditional sciences with a Sufi disposition and his devotion to the Mawlawī path. His journey to Anatolia is partly attributed to his desire to visit the order’s mausoleum and partake in the company of Mawlawī elders. Having heard of the fame of Shaykh Jalāl al-Dīn Ergun of Kütahya, ʿAbd al-Wājid arrived at the dervish lodge disguised as an ordinary traveler.

The shaykh, recognizing ʿAbd al-Wājid’s command of hayʾa and riyāḍiyyāt, deliberately turned the conversation to that ground rather than away from it. The substance of his teaching, as reported, is that reckoning and geometry have no purchase in the domain of divine unity (tawḥīd); that hayʾa and riyāḍiyyāt, the observation of the stars and of the soul, belong, in the end, to the category of “māsiwā,” everything other than God; and that the wisdom of nature (ḥikmat-i ṭabīʿiyya) consists precisely in learning to strip oneself of attachment to nature, so that natural wisdom becomes a stepping stone to self-knowledge, and self-knowledge, in turn, a path to the knowledge of the Lord (Sākib Dede 1866, p. 83).5 Sākib Dede singles out two exchanges from the conversation as capturing its essence with particular economy. ʿAbd al-Wājid asks, midway through the exchange, “when does the questioner become the servant of al-Wājid [the Finder]?” (matā yaṣīru al-sāʾilu ʿabda al-Wājid) to which the shaykh replies, “when what is found is given up for the Finder” (idhā budhila al-mawjūdu li al-Wājid). Nearer the height of the exchange, ʿAbd al-Wājid asks, “When does the servant find al-Wājid?” (matā yajidu al-ʿabdu al-Wājid), and receives the answer, “When ecstasy is given up by means of ecstasy” (idhā budhila al-wajdu bi al-wajd) (Sākib Dede 1866, p. 84). Both answers turn on the root w-j-d, from which the disciple’s own name is built: al-Wājid, “the Finder”, is one of the divine names, so that ʿAbd al-Wājid is “the servant of the Finder”; al-mawjūd is what is found, and wajd is the ecstatic finding of the Sufi path. The shaykh answers each question, accordingly, in the disciple’s own name: the questioner becomes what he is called when everything found is surrendered to the Finder, and the servant finds the Finder when even his wajd is spent in wajd, so that the name itself is turned into a vehicle of doctrine.

The significance of this episode for the present argument does not lie in its devotional content alone but in its choice of pedagogical register. Jalāl al-Dīn Ergun does not advise ʿAbd al-Wājid to abandon astronomy and mathematics, viewing them as inherently suspect or as rivals to religious truth; on the contrary, he guides him through these sciences. When conveying a Sufi lesson on the priority of self-knowledge and divine knowledge to a scholar who is already as fluent in this terminology as in his native language, he uses astronomy and mathematics as a common technical language. The sciences are not negated but subordinated; they maintain their own validity as “māsiwā,” a category in Sufi terminology denoting everything other than God, without denying the reality or worth of that “everything.” This represents a hierarchical, integrative conception of natural philosophy’s place within a religiously ordered cosmos. Crucially, it is documented here not as a sweeping assertion about Ottoman intellectual culture, but through the recorded words attributed to two historically identifiable figures in a specific encounter. Insofar as the conflict thesis posits adversarial relations between a scholar’s religious and scientific commitments, or between religious authority and natural philosophy, this episode, much like ʿAbd al-Wājid’s career, provides a formidable counterexample. It cannot be easily dismissed as anomalous, for it features precisely the type of scholar and the exact synthesis of disciplines where the conflict thesis would anticipate the most acute tension.

8. Discussion

Taken individually, neither the dual professional biography reconstructed in Section 2, Section 3, Section 4, Section 5 and Section 6 nor the Safīna-yi Nafīsa episode discussed in Section 7 would carry great evidentiary weight against the conflict thesis: a single career combining law and astronomy could be explained institutionally, as a function of the Ottoman madrasa curriculum’s breadth, without implying anything about the perceived relationship between the two fields. A single hagiographical anecdote could be dismissed as a literary topos of Sufi pedagogy. However, when considered together, these two types of evidence corroborate and substantiate one another. Biographical data reveal that ʿAbd al-Wājid was simultaneously both a serious astronomer with ties to the court and an authority on Islamic jurisprudence whose works were widely transcribed (copied); therefore, the Safīna-yi Nafīsa incident is not a general statement about science and religion on an abstract level, but rather an account of how the expertise of a specific scholar, an expert in mathematics, was perceived by a particular Sufi sheik within his own circle. Conversely, the episode supplies an emic vocabulary, the ordering of hayʾa and riyāḍiyyāt as “māsiwā” instrumental to self-knowledge, for a relationship between disciplines that the biographical record alone could only imply. In this respect, ʿAbd al-Wājid’s career instantiates, at the level of a single documented biography, the broader integrative pattern traced above in the classification-of-sciences literature (Germann 2021; Bedir 2006): the absence of any tension between fiqh and hayʾa in his case is consistent with how the two domains had long been practiced together by earlier polymaths such as Ibn Sīnā, al-Fārābī, and al-Ghazālī, even if ʿAbd al-Wājid’s own scale of achievement was, by comparison, regional and modest. ʿAbd al-Wājid’s own doxology to Sharḥ al-Mulakhkhaṣ (Section 6) supplies a further and more direct, textual confirmation of the same point: in his own words, the study of the heavens is an act of religiously grounded reflection (tafakkur) on God’s creation, not a discipline pursued independently of, still less in tension with, revealed knowledge.

The case also has evident limits, which further work should address. It is a single life, and single lives do not license generalization about an entire intellectual culture. Muḥyī al-Dīn al-Kāfiyajī, who shared a teacher with ʿAbd al-Wājid and went on to a prominent Cairene career (Section 2), offers one further point of comparison. However, his own output ran to philology and the Qurʾanic sciences rather than astronomy. Qāḍīzāde al-Rūmī, discussed in Section 6, supplies a closer parallel. Both scholars emerged from the same Anatolian milieu of astronomical instruction. They wrote independent commentaries on al-Jaghmīnī’s Mulakhkhaṣ within a decade of each other, for different royal patrons and with starkly different afterlives in the manuscript record. That comparison, however, is suggestive rather than conclusive. Ragep’s content-level reading of ʿAbd al-Wājid’s introduction and one technical section is corroborated here by direct examination of digitized images of three of the four known copies (Section 6; Appendix A), which confirm the rubricated attribution, the accompanying diagrams, and the absence of any visible dated colophon in the folios inspected; but this falls short of the systematic, colophon-by-colophon collation across all four witnesses that the companion codicological study provides for al-Ikhtiyārāt (Section 5), and the fourth copy (Konya, Uzluk 7097) could not be located for examination at all. The codicological evidence, moreover, remains asymmetrical between the works in the two disciplines: the legal corpus has received a twenty-four-manuscript analysis capable of supporting a composition model, while the astronomical corpus has, at the time of writing, a four-manuscript census, direct image examination of three of the four witnesses, and a content-level reading of one witness’s introduction (Section 6). A further data point is now available, however: the dedication to Murad II is present in the Vahid Pasha and Feyzullah Efendi copies of the muqaddima but absent from Laleli 02127 (Section 6), a first, single-witness indication consistent with, though not yet proof of, the same two-stage draft/fair-copy pattern documented for al-Ikhtiyārāt. Confirming it would require locating and dating the colophons of all four copies, which the present examination did not achieve; closing that gap and asking why Qāḍīzāde’s commentary became a three-hundred-manuscript madrasa staple while ʿAbd al-Wājid’s remained comparatively rare remain the most direct next steps for extending this study.

9. Conclusions

Over the course of a single documented career, Mollā ʿAbd al-Wājid al-Kutāhī made substantial contributions to two distinct fields simultaneously: a commentary that introduced the astronomical traditions of the Marāgha and Samarqand schools to Ottoman Anatolia, and a widely circulated work in Ḥanafī legal literature. He dedicated both works to Sultan Murad II within a few years of each other. The twenty-four-manuscript study of al-Ikhtiyārāt fī Sharḥ al-Nuqāya presented here supports a two-stage composition model in which an undedicated 806/1404 draft was later revised and re-dedicated to the Ottoman sultan after 824/1421, a pattern corroborated by the earliest securely dated witness to the dedicated recension, copied in ʿAbd al-Wājid’s own madrasa two years before his death. Beyond its codicological findings, the article’s primary contribution to the historiography of religion and science is the Safīna-yi Nafīsa-yi Mawlawīyān’s report of ʿAbd al-Wājid’s conversation with Shaykh Jalāl al-Dīn Ergun, in which astronomy and mathematics are neither rejected nor treated as autonomous rivals to religious knowledge, but deliberately instrumentalized as a shared vocabulary for teaching the priority of self-knowledge and knowledge of God. As a documented case in which the same individual’s competence in an “ancillary” science and in core religious law were both esteemed, and in which that individual’s own Sufi instructor treated his scientific learning as a resource rather than a threat, ʿAbd al-Wājid’s career offers historically specific evidence against the applicability of the conflict thesis to this fifteenth-century Ottoman milieu. Although less expansive in scope than the monumental careers of Ibn Sīnā, al-Fārābī, al-Ghazālī, or Ibn Rushd, the scholarly trajectory of ʿAbd al-Wājid epitomizes the same foundational paradigm established by those illustrious figures. Within the Islamic intellectual tradition, the transmitted and rational sciences were not generally perceived as conflicting endeavors. Rather, they were frequently cultivated by the very same scholars as mutually reinforcing avenues leading toward a unified epistemic whole.