It is different from more hopeful versions of the afterlife, such as those envisioned by the contemporaneous Egyptians and the later in Platonic philosophy, Judaism, and Christianity. However, Irkalla also differs from the Greek Tartarus and the Christian perspective of hell. Irkalla had no punishment or reward, being seen as a more dreary version of life above, with Erishkigal being seen as both warden and guardian of the dead rather than a sinister ruler like Satan or death gods of other religions.