Introduction: The emergence of the virus Sars-CoV-2, and subsequent COVID-19 pandemic, caused a global threat to public health. In such challenging and worrying situations it can be expected that people will seek comfort in religion. However, before the pandemic there were never such wide world disruptions of religious practice-because of social distancing regulations, religiosity cannot be practiced in the same way as it was before the pandemic.
Methods: Two anonymous online surveys were conducted of adult Poles, one during the second wave (N = 1072; November 2020) and one during the third wave of the pandemic (N = 1080; April 2021). The survey samples of participants reflected the Polish population structure in terms of age, sex, size of place of residence, education, and province.
Results: Participation in institutional religious practices fell threefold to 11.9% during the pandemic, as compared to pre-pandemic times (31.2%). The number of people who did not go to church at all increased from 23.1% to 57.0%. Between the second and third waves, there was a small return to regular practice (from 10.1% to 14.1%). Based on the subjective assessment of the amount of time devoted to prayer, fewer people reporting an increase (10.6%) than a decrease (20.1%) in religious commitment during the pandemic. Logistic regressions showed that an increase in religious commitment can be predicted by older age, more frequent participation in religious practices before the pandemic, and higher life satisfaction. A decrease in religious commitment can be predicted by younger age, less frequent participation in religious practices before the pandemic, and greater number of children in the household.
Conclusion: Our research indicates a deintensification of religious practices during the COVID-19 pandemic in Poland. The pandemic has accelerated process of polarization of Polish religiosity.