Expressions of religious identity in Christianity, including the impact of migration and diaspora, responses to social and political issues, and the ecumenical movement.

What this dot point is asking

AQA wants you to explain how Christian identity is expressed and sustained: the impact of migration and diaspora, Christian responses to social and political issues, and the ecumenical movement towards Christian unity. The underlying question is how Christians keep a distinctive identity while moving across the world, engaging with injustice, and trying to overcome their own divisions.

Migration and diaspora

Christianity began as a migrant and diaspora faith: the Acts narrative spreads the gospel from Jerusalem outward through travelling apostles and dispersed communities, and Paul's letters are addressed to scattered congregations across the Roman world. In the modern period two movements matter for the exam. First, missionary expansion and then post-colonial growth have shifted the demographic centre of gravity of Christianity from Europe and North America to the global South: more Christians now live in Africa, Asia and Latin America than in the historic Western heartlands, a change the historian Philip Jenkins called the rise of "the next Christendom". Second, contemporary migration brings that southern Christianity back into secularising Western cities. Diaspora churches (for example West African Pentecostal congregations or Eastern European Catholic parishes in Britain) sustain identity by preserving language, worship style, music and community for migrants, functioning as anchors of belonging in a strange land. At the same time they adapt to host cultures, producing second-generation forms of worship and sometimes revitalising decline in established denominations. The exam point is that migration both expresses identity (the faith travels with the believer) and reshapes it (the church becomes more global, plural and southern).

Responses to social and political issues

Christians express their identity through engagement with the world, and this engagement spans a spectrum. At one end is social teaching and ordinary charity and service (diakonia): the parable of the sheep and the goats (Matthew 25) and the command to love the neighbour ground a long tradition of feeding the hungry, sheltering the homeless and campaigning on poverty, racism and human rights. At the more political end is liberation theology, the most exam-relevant case. Gutierrez and figures such as Leonardo Boff argued that salvation cannot be separated from the concrete liberation of the poor from oppressive economic and political structures, reading the Exodus and the prophets as God taking the side of the oppressed. Its method is praxis: theology arises from and feeds back into committed action with the poor, and it borrows Marxist tools of social analysis to expose structural sin. This drew Vatican caution (the 1984 Instruction warned against reducing the gospel to politics), which is itself a useful evaluative point: how far should the Church align with a political programme? Black theology and feminist theology extend the same impulse to race and gender. The thread is that Christian identity is expressed not only in worship but in a stance towards injustice.

The ecumenical movement

Christianity is internally divided (Catholic, Orthodox, the many Protestant churches), and ecumenism is the attempt to heal those divisions in obedience to Christ's prayer "that they may be one" (John 17:21). It operates at different levels: practical cooperation in mission and service; dialogue aimed at resolving doctrinal differences (for example ARCIC, the Anglican-Roman Catholic International Commission); and the institutional fellowship of the World Council of Churches. The movement is genuinely contested, which is what makes it good essay material. Supporters see it as obedience to scripture and as a credible witness in a secular age; critics, including some evangelicals and traditionalists, fear it dilutes distinctive convictions (on the sacraments, on authority, on justification) into a lowest common denominator, and point out that real disagreements (papal primacy, the ordination of women) cannot simply be wished away. The careful position distinguishes types of unity: unity in essentials with diversity in non-essentials can strengthen identity, whereas a push for uniformity might weaken it.