لَا تَعْتَذِرُوْا قَدْ كَفَرْتُمْ بَعْدَ اِيْمَانِكُمْ ۗ اِنْ نَّعْفُ عَنْ طَاۤىِٕفَةٍ مِّنْكُمْ نُعَذِّبْ طَاۤىِٕفَةً ۢ بِاَنَّهُمْ كَانُوْا مُجْرِمِيْنَ ࣖ ( التوبة: ٦٦ )
Laa ta'taziroo qad kafartum ba'da eemaanikum; in na'fu 'an taaa'ifatim minkum nu'az zib taaa'ifatam bi annahum kaanoo mujrimeen (at-Tawbah 9:66)
Sahih International:
Make no excuse; you have disbelieved [i.e., rejected faith] after your belief. If We pardon one faction of you – We will punish another faction because they were criminals. (At-Tawbah [9] : 66)
1 Mufti Taqi Usmani
Make no excuses. You became disbelievers (by mocking at Allah and His Messenger) after you had professed Faith. If We forgive some of you (who repent and believe), We shall punish others (who carry on their hypocrisy), because they were guilty.