The phrase "post existences" refers to life after death or the belief in an afterlife. This can be expressed using various synonyms such as the afterworld, the beyond, the hereafter, the next world, and the great beyond. Other synonyms for post existences include the afterlife, eternity, the beyond, the hereafter, and the hereunto. These words are often used in spiritual and religious contexts to describe the belief in a continuation of life after death. Whatever word is used to describe post existences, the belief in an afterlife has been a fundamental part of many cultures throughout history and remains an important aspect of many religions today.