Abstract

Recent estimates by the Pew Research Center show that Poland is one of the fastest secularizing countries in the world. Despite the growing role of such attitudes in Poland and other countries around the world, still little is known about the psychosocial functioning and mental health of nonbelievers. The present study aimed to fill in this knowledge gap by examining various factors that may contribute to nonbelievers’ well-being, including perceived social support, emotion regulation strategies, secular beliefs (humanism and belief in science), and clarity of self-beliefs. Five hundred Polish nonbelievers took part in this study, of whom 38% reported no nominal affiliation with any religious or secular group, 33% affiliated with Roman Catholics, and 22% identified as Atheists. Comparing these groups, we found that while Catholics and Atheists did not differ significantly in terms of their overall well-being, religious “nones” scored lower than Catholics on overall well-being (but not meaning in life or social support). In addition, it was found that—at the level of the whole sample—having greater clarity of self-beliefs, using functional emotion regulation strategies, as well as having greater perceived social support were all positively associated with the presence of meaning in life and well-being.