Indeed, those who believed and averted (people) from the path of Allah and opposed the messenger after guidance had become clear to them - never will they harm Allah at all, and he will render worthless their deeds.

Surah Muhammed (47:32)

O you who have believed, obey Allah and obey Messenger and do not invalidate your deeds

Surah Muhammed (47:33)

Indeed, those who disbelieved and averted (people) from the path of Allah and died while they were disbelievers - never will Allah forgive them

Surah Muhammed (47:34)