Detailed Instructions: In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
Q: Apostasy is punished by death unless the apostate agreed to return to Islam .
A:
According to the classical doctrine , apostasy from Islam is a crime as well as a sin , punishable with the death penalty , typically after a waiting period to allow the apostate time to repent and to return to Islam .