The research, which surveyed attitudes toward Christianity and Britishness, identified five distinct groups within the UK. The smallest group, at 11% of respondents, most closely matched the profile of Christian nationalism. While 81% of this group identified as Christian, only 13% attended church weekly — barely above the national average of 11%. Less than a third (31%) prayed weekly, though 47% expressed interest in the Bible.
The group was strongly hostile to immigration and to Islam. Only 19% agreed that Christian values required welcoming and supporting asylum seekers, while just 30% supported the equal treatment of religions in public life.
In contrast, a second group dubbed 'belief integrationists' — representing 13% of respondents — showed higher levels of religious observance: 31% attended church weekly, 46% prayed weekly, and 62% expressed interest in the Bible. They were far more welcoming, with 48% agreeing that Christian values required supporting asylum seekers, and 63% supporting equal treatment of religions.
Despite the belief integrationists including the highest proportion of practising Christians, only 18% thought defending Britain's Christian culture and heritage was important for being Christian. Among the Christian nationalist group, that figure stood at 90%.
The findings come amid visible expressions of Christian nationalism in Britain, including a Unite the Kingdom rally in London in September 2025 where participants carried wooden crosses.