لا تَعتَذِروا قَد كَفَرتُم بَعدَ إيمانِكُم ۚ إِن نَعفُ عَن طائِفَةٍ مِنكُم نُعَذِّب طائِفَةً بِأَنَّهُم كانوا مُجرِمينَ

Make no excuses. You have disbelieved after your belief. Should we forgive some of you, we will punish others: they have been guilty sinners.