No Forgiveness

Allah does not forgive those who associate partners with Him, but He forgives anything else for whomever He wills. Whoever sets up partners with Allah has strayed far.

4:116Lo! Allah pardoneth not that partners should be ascribed unto Him. He pardoneth all save that to whom He will. Whoso ascribeth partners unto Allah hath wandered far astray.

5:72They surely disbelieve who say: Lo! Allah is the Messiah, son of Mary. The Messiah (himself) said: O Children of Israel, worship Allah, my Lord and your Lord. Lo! whoso ascribeth partners unto Allah, for him Allah hath forbidden paradise. His abode is the Fire. For evil-doers there will be no helpers.

But repentance is not for those who persist in wrongdoing until death approaches and they say, ‘Now I repent,’ nor for those who die in disbelief.

4:119And surely I will lead them astray, and surely I will arouse desires in them, and surely I will command them and they will cut the cattle' ears, and surely I will command them and they will change Allah's creation. Whoso chooseth Satan for a patron instead of Allah is verily a loser and his loss is manifest.