Because of these similarities, Stoics and Christians found themselves competing for the same potential adherents. In this competition, however, Christianity had one big advantage over Stoicism: It promised not just life after death but an afterlife in which one would be infinitely satisfied for an eternity. The Stoics, on the other hand, thought it possible that there was life after death but were not certain of it, and if there was indeed life after death, the Stoics were uncertain what it would be like.