2.1. Religious Identity as a Dynamic and Relational Process
Identity may be understood as a process of becoming and of finding one’s place as an individual or as a family within the surrounding world, rooted in a particular order and normative framework. It is constructed in relation to others (
Hannerz 2006) and results in an awareness of distinctiveness and uniqueness (
Jas 2018). Identity constitutes a multidimensional whole that combines elements of an individual’s personal value system with the core values of the culture of the group to which they belong, as well as with their conscious participation in the timeless values of European and global culture (
Nikitorowicz 2001).
Religious identity, sometimes understood as a cultural space (
Sobecki 2018), is a multifaceted way of understanding and shaping one’s existence and the surrounding reality through the prism of personal experience of faith and the communal ways of expressing it in rituals and messages—that is, the religion to which one belongs (
Różańska 2015a). For emigrants, the process of creating this identity will manifest itself in tensions between the desire to maintain continuity and the pressure for change. Religion—present in both individual beliefs and communal practices—can foster the preservation of a coherent cultural identity, despite processes of adaptation and modification within it. Contemporary research on migration and religion indicates that migrants’ susceptibility to fragmentation or deconstruction of cultural identity varies and depends on the structure of the household and its degree of religious embeddedness (
Kapinos 2018;
Szułczyński 2024). It is therefore postulated that migrants build an open religious identity based on in-depth knowledge of their own religious tradition, identifying with it, and being open to others (
Mazur 2023). The process of creating this identity should involve a skillful integration of the richness of what has been (the past), hope for what will be (the future), and a reflective reading of what is (the present) (
Hryniewicz 1994).
Identity is not merely a declaration, but the result of a confluence of social relations, institutional influences, and everyday practices, which change with the cultural context and can therefore be subject to transformation (
Moreno-Kamińska 2023). Perspectives inspired by
Gallagher and Trzebiatowska’s (
2017) research emphasize that migrants’ religious and cultural identity is shaped by a dynamic relationship between individual experience and the social and institutional environment in which religion is lived in an everyday and practical manner. In this sense, religion may constitute an important source of embeddedness and biographical continuity, although its significance is subject to negotiation under conditions of migration and pluralism.
Consistent with this approach is the classical distinction between identity as “continuity” (sameness) and “distinctiveness,” which allows for the analysis of identity at both the individual and collective levels (
Jacobson-Widding 1983). In the context of migration, this means that migrant households—as the primary environment for the transmission of values and practices—simultaneously maintain inherited elements (such as rituals, symbols, and norms) and modify the ways in which they are realized in new social conditions.
2.2. Catholic Church and Pastoral Care in Migrant Contexts
The issue of migration—directly inspired by Christ’s words: ‘I was a stranger and you welcomed me’ (Matthew 25:35;
NAB 2012), but in essence continuing the Old Testament reflection—occupies a special place in the teaching of the Catholic Church. From the beginning, it has been implemented in the spirit of Samaritan (Luke 10:25–37) love for one’s neighbour who needs support and help, but also with the awareness that the Church community is universal, uniting believers in a common (and therefore also in-dependent of nationality) path to holiness. At the same time, it reflects the historical maturity of philosophical and theological reflection on the phenomenon of man and the community of the Church (
Marchetto 1989;
Castillo Guerra 2015;
Ahn 2024;
Cekiera and Włosek 2024). Although the World Day of Migrants was established only in 1914 by Pope Benedict XV, the issue of migrants had already been recognized by his predecessors. Pope Pius IX pointed to the necessity of providing care for migrants (
Sanfilippo 2018), while Pope Leo XIII emphasized the Church’s responsibility for emigrants (
Leon XIII 1888).
From the perspective of migrants and the pastoral role of the Catholic Church in their context, a key document was the Apostolic Constitution Exsul Familia (
Pius XII 1952), issued on 1 August 1952 by Pope Pius XII (the successor of Benedict XV). This document is known as the “Magna Carta of migrant pastoral care”. Following the Second Vatican Council, this perspective was further developed in the encyclical of Pope Paul VI, which treated migration as a consequence of global inequalities (
Paul VI 1967). The successors of Pope Paul VI most frequently addressed migration issues in their messages on the occasion of the World Day of Migrants and Refugees or the World Day of Peace (
John Paul II 2001;
Benedict XVI 2011;
Francis 2018;
Leon XIV 2025). Migration issues have also been explicitly incorporated into the strategies of numerous religious congregations of brothers and sisters (e.g., the Scalabrinian Fathers, a missionary congregation whose aim is to strengthen faith among Italian immigrants) (
De Paolis 1981).
In the scholarly literature on the relationship between the Catholic Church and migrants,
Tessarolo (
1962) addressed these issues as early as 1962. After the Second Vatican Council, such topics were frequently discussed by authors publishing in the journal Studi Emigrazione (e.g., C. Zanconato) (
Zanconato 1969). A seminal work on the role of the Catholic Church in the pastoral care of migrants was published in 1985 (
Favero and Tassello 1985).
In modern times, the basic framework for reflection on pastoral influence in the context of emigration is, of course, linked to the teachings of the Second Vatican Council, which in its Dogmatic Constitution on the Church, Lumen Gentium, specifies the nature and mission of the Church, referring to the messianic people of God, who are ‘a lasting and sure seed of unity, hope and salvation for the whole human race’ (
Vatican Council II 1964). And while concern for migrants has been a constant reference point in Christian practice, especially since Spanish scholastics explicitly formulated the right to change one’s place of residence (
De Soto [1545] 2022), its forms have obviously changed (
Hajduk 2018;
Kerwin 2024). When John Paul II realistically notes that eco-nomic migration is sometimes a necessary evil, he clarifies the basis for pastoral involvement among migrants, writing that: ‘Everything should be done (…) to prevent this material evil from causing greater moral harm; indeed every possible effort should be made to ensure that it may bring benefit to the emigrant’s personal, family and social life, both for the country to which he goes and the country which he leaves’ (
John Paul II 1981, p. 23). Ultimately, this leads to the recognition that migration is a specific mission field for the Church, posing challenges for the practical witness of Christian love, while respecting the inviolable dignity of the human being as a child of God (
Pontifical Council for the Pastoral Care of Migrants and Itinerant People, Pontifical Council Cor Unum 2013).
Although the pressure to adapt to the demands of the environment necessitates changes in the institutional forms of support (for example, in 2017 the newly established Dicastery for Promoting Integral Human Development assumed the competences of several Pontifical Councils, including Iustitia et Pax, which focuses on teaching on issues of peace and justice as well as on the pastoral care of migrants and travellers (
Dicastery for Promoting Integral Human Development 2022)), its theological source remains unchanged. It is rooted in the conviction of the dignity of the human person, whose goal is salvation, and whose means are the goods bestowed by the Creator, used to actualise human potential, especially in fulfilling the call to holiness (
Groody 2009,
2022;
Heyer 2012).
The Catholic Church conceptualizes migrants as relational subjects, capable of actively co-creating communal life rather than merely as recipients of pastoral care, while pastoral concern for migrants constitutes a normative obligation of the Church. Within this framework, the personal parish and migrant pastoral care function not only as communities but also as legal institutions that mediate between the household and the broader social context of migration. This understanding of community provides an interpretative framework for empirical analysis, allowing data to be examined from a relational and communal perspective rather than solely through the lens of individual religiosity (
Pontifical Council for the Pastoral Care of Migrants and Itinerant People 2004).
Pastoral care for migrants in the Catholic Church constitutes a normative obligation rooted in canon law and ecclesiology. The development of legal–pastoral structures (including personal parishes, missiones cum cura animarum, and chaplaincies) enables the preservation of migrants’ religious identity while simultaneously supporting their process of integration. This framework affirms the understanding of migrants as active subjects of ecclesial life rather than merely beneficiaries of pastoral care (
Beyer 1985;
De Paolis 2003;
Sabbarese 2018a,
2018b;
Magezi 2019;
Němec 2021;
Alcover 2025).
2.3. Religion and Religiosity of Migrants
Religion, and particularly its communal dimension, plays a significant role in the lives of emigrants. Religiosity encompasses both internal subjective acts and external acts and practices (
Mariański 1986). Experienced and practiced in everyday life, it manifests itself in individual, familial, and social dimensions (
Mariański 2016;
Rydz et al. 2017). It is a source of comfort. It helps build an individual’s worldview and moral compass (
Engelhardt 2015), contributing to the formation of their personal and sociocultural identity. Its cultivation is facilitated by a community that provides a sense of security and support to its members (
Walesa 2005).
Research indicates that religious communities in emigration are not merely places of worship. They are spaces for social integration, relationship-building, and symbolic rooting for migrants (
Otiso 2022;
Wiktor-Mach et al. 2024). Participation in the life of a religious community and personal commitment to it can strengthen a sense of social and cultural belonging and simultaneously serve as a significant point of reference for defining one’s identity in the context of migration. However, the strength of this influence depends on factors such as the structure of the emigrants’ household, the form of residence, and the stability of the relationships within it (
Valtolina and Zanfrini 2023). Religion can be a stabilizing resource for household members, but its “strength” and mode of influence determine the type of household and the relationships within it.
Numerous studies indicate that migration transforms religious practices, selectively reinterpreting them, but does not weaken them (
Gallagher and Trzebiatowska 2017;
Kapinos 2018). Migration experiences change forms of religiosity. The continuity of religious and cultural identity is revealed in the ability to transfer meanings and values into new frameworks of everyday life. Emigrants’ religiosity can become more reflective, adapted to new social conditions, allowing it to serve as a dynamic resource supporting both the preservation of elements of cultural continuity and the process of adaptation to the host society (
Müller and Rosta 2025;
Wódka et al. 2020). This is particularly evident in the contemporary Catholic Church, which emphasizes building communities across divisions.
In the twentieth century, the Catholic Church underwent an intensive reflection on its own identity, a key element of which was a renewed theological consideration of the Christian image of God. Within theological reflection, the Trinitarian dimension regained prominence, emphasizing the personal and relational character of God, which in turn led to a new understanding of the Church—not merely as an institution, but above all as a personal and relational reality (
Pek 2009). This way of thinking was accompanied by a call to build unity in diversity and by an interpretation of the Church as a “community of communities,” an approach that found expression both in theological reflection and in pastoral and missionary practice.
As a consequence, greater emphasis was placed on the relational dimension of ecclesial life, dialogue, and the co-responsibility of the faithful, while the development of Church communities came to be understood not as a uniform and linear process, but as a differentiated dynamic of relationships, strongly conditioned by cultural and social contexts (
Castillo Guerra 2015). The renewal of the image of God as personal and relational also had significant anthropological implications. By emphasizing human dignity, subjectivity, and relational nature, it revealed the social potential of Christianity, expressed in the understanding of the ecclesial community as a space of personal encounter, mutual responsibility, and solidarity (
Van den Brink 2014).
This theological–anthropological framework constitutes an important background for research on migration, as it allows religion to be interpreted not merely as a set of beliefs, but as a relational resource of communal rootedness, particularly significant under conditions of mobility and experiences of uprooting. Simultaneously, in the social sciences and humanities, research on family, religion, and identity has, in recent decades, shifted from static conceptions of culture towards processual perspectives that more adequately capture life under conditions of migration, pluralism, and transnationality. This approach finds its normative complement in the reflections of
Castillo Guerra (
2015), who emphasizes the role of Catholic social teaching as an ethical point of reference in relation to migration, focusing on the protection of migrants’ dignity and on the construction of a culture of solidarity and encounter.
2.4. Family and Household Are Religions in the Context of Shaping the Identity of Emigrants
Within this broad field of research, there is a relative consensus that the family—alongside other social environments—plays a crucial role in processes of moral and religious identity formation. Educational research indicates that being rooted in a system of values, tradition, and social relationships fosters a sense of stability, security, and agency, while identity is constructed in a relational manner through interactions with others and embeddedness in a specific cultural context (
Jas 2018). A normative and pedagogical complement to this perspective can be found in the analyses of
Lewandowski (
2024), which draw on the thought of Stefan Wyszyński and conceptualize the family as the first, natural, and irreplaceable educational community. From this perspective, it is within the family that a child’s holistic identity—personal, moral, religious, and social—is formed, and education is understood as the formation of the “whole person” encompassing the physical, intellectual, volitional, and spiritual spheres. An educational relationship grounded in love, authority, and responsibility facilitates the internalization of norms and the development of a stable, relationally rooted identity that is resilient to ideological pressure and axiological disorientation. Importantly, Wyszyński links family upbringing directly with social and economic order, arguing that civic attitudes, ethical approaches to work and property, and the capacity for social solidarity have their roots in the quality of family socialization (
Lewandowski 2024).
In turn, the religious education approach emphasizes the need to develop an “open religious identity,” understood as a combination of rootedness in religious tradition with the competence of dialogue, reflectivity, and the ability to function in a pluralistic environment (
Mazur 2023;
Różańska 2015b). The common denominator of these approaches is the recognition of the importance of primary socialization environments, including the family, as important channels of axionormative transmission. Differences, however, concern the mechanisms of identity stabilization. Some approaches emphasize continuity, authority, and the reproduction of tradition, while others emphasize the role of reflectivity, dialogue, and the negotiation of meanings in conditions of pluralism and multiculturalism.
An important extension of this discussion is provided by migration studies concerning Polish Catholics in the United Kingdom, Ireland, and Scotland, which portray religiosity as a significant identity resource that nonetheless undergoes processes of reconfiguration under conditions of migration.
Kapinos (
2018) demonstrates that the religiosity of Polish migrants in the United Kingdom remains strongly linked to socio-cultural identity, with its significance manifesting primarily in practices, customs, and symbols that sustain a sense of cultural continuity in a new environment.
Gallagher and Trzebiatowska (
2017), by contrast, show that the experience of migration fosters a more reflective form of religiosity. Denominational affiliation and religious practices increasingly become matters of individual choice, reinterpretation, and the negotiation of meanings, rather than functioning as a “cultural given” supported by a homogeneous social environment.
Sadlon (
2022), in turn, analyses the religiosity of Polish migrants in Ireland in relation to their social activity, indicating that religion may serve as a relational resource and a form of social capital that encourages engagement in community and civic life, rather than being confined solely to the sphere of private piety. In the Scottish context,
Szułczyński (
2024) shows that religious and moral values in Polish migrant families are largely maintained yet simultaneously subjected to adaptive pressures resulting from the new cultural context. The author also highlights the differentiation of strategies of value transmission, degrees of embeddedness in religious practices, and the intensity of participation in communal life.
The multidimensionality of identification is particularly evident in these studies. Religion functions as one of the axes of self-identification, coexisting with national, regional, and supranational affiliation, with individual identifications potentially cumulating and intertwining, creating a multi-layered structure of sociocultural identity (
Sobecki 2018).
From a migration perspective, it is important to note that the carrier of identity stabilization and continuity is not only the family or household, but also the parish community, which performs a mediating function between the private sphere of the household and the broader social context of the host country. A normative articulation of this role can be found in the instruction Erga migrants caritas Christi, which emphasizes the importance of structures of migrant pastoral care and of the ecclesial community in sustaining migrants’ religious, social, and cultural ties. In this sense, the parish may be conceptualized as a significant environment of rootedness, integration, and social mediation (
Pontifical Council for the Pastoral Care of Migrants and Itinerant People 2004).
The literature also includes research indicating that religion in the family is not solely a factor of integration and stabilization. Analyses of interfaith families show that decisions regarding children’s religious affiliation, as well as pressure from the extended family, are among the most common sources of tension and conflict. In such contexts, children’s and adolescents’ experiences may take the form of ambiguous or tense religious identifications, shaped by competing norms and expectations (
Tilahun et al. 2025).
Analyses of cases in which one spouse changes religious affiliation likewise indicate that a crisis in family relationships is not an automatic consequence of the act of conversion itself but rather results primarily from difficulties in negotiating differences in everyday practices, the celebration of holidays, child-rearing, and moral norms. From a legal perspective, emphasis is placed on the importance of communication and the capacity to reconcile divergent normative systems in order to maintain the coherence of family life (
Jakuszewicz 2024). In this sense, religion may function as an integrative resource provided that a minimum level of normative coherence and adequate dialogical competencies are present. In situations of pronounced worldview divergence, however, it may instead intensify tensions and burden processes of family integration.
In recent years, a perspective has also become increasingly prominent according to which religious socialization within the family does not necessarily lead to lasting religious identification but nevertheless leaves a durable “cultural trace.”
Breskaya (
2025) demonstrates that even young people who distance themselves from religious institutions often retain elements of a religious cultural residue that shape their understanding of meaning, dignity, and autonomy of choice. In this context, the quality of family relationships—dialogue, conversations about religion, shared celebrations, and symbolism—proves to be a more decisive factor than formal religious practices alone.
Similar conclusions emerge from analyses concerning young people in borderland regions, where religiosity assumes a more individualized and negotiated character, yet the family continues to function as a primary point of reference and a “starting base” for processes of identification (
Shakhova et al. 2025). These findings deepen the understanding of processes of religious identity deconstruction, indicating that they are not a simple consequence of pluralism or migration, but rather depend on the configuration of family relationships, styles of socialization, and the availability of dialogical resources.
A synthesis of the research findings leads to two conclusions regarding the current state of analysis. First, the literature is consistent in recognizing that religion may serve as a resource of continuity and rootedness—through the family, the parish, and community networks—while simultaneously revealing its negotiated and context-dependent influence on migrant households (
Gallagher and Trzebiatowska 2017;
Kapinos 2018;
Sadlon 2022;
Szułczyński 2024). Second, differences emerge with regard to what is identified as the primary mechanism of stabilization: some approaches emphasize continuity and intergenerational socialization, while others highlight reflexivity, dialogue, and the “choosability” of practices under conditions of pluralism.
In the light of the above findings, the literature concerning Western European societies draws attention to the weakening of intergenerational transmission of religiosity within the majority culture, which raises the question of the extent to which similar processes may, in the long term, also affect migrant communities functioning within the same social environment. Studies conducted in the Scottish context indicate that the dynamics of maintaining or weakening migrants’ religiosity are not limited to a single national or confessional community, but are also observed across various migrant environments representing different religious traditions, including other Christian immigrant groups as well as diverse religious communities, not limited to Muslim communities alone. These analyses emphasize the importance of the local, relatively secular social context of Scotland, which influences the forms of religious practice as well as the processes of their intergenerational transmission. In this sense, the experience of Polish Catholic migrants may be interpreted as part of broader processes of religious transformation occurring under conditions of migration.