This article deals with the post-secular society demand placed to their religious as well as non-religious citizens to consciously translate their worldviews and all-inclusive visions into the scope of the public sphere. The secular citizens can understand the meaning reserves of religious traditions and therefore these can be understood by all people: believers, agnostics, and atheists. In order to achieve so, the contribution from anamnestic reason to the reciprocal learning of reason and faith should be taken into account, relating communicative reason and anamnestic memory.