فَإِن زَلَلْتُمْ مِّن بَعْدِ مَا جَاءتْكُمُ الْبَيِّنَاتُ فَاعْلَمُواْ أَنَّ اللّهَ عَزِيزٌ حَكِيمٌ
[2:209]
But if you slip after clear arguments have come to you, then know that Allah is Mighty, Wise.
If ye backslide after the clear (Signs) have come to you, then know that Allah is Exalted in Power, Wise.
And if ye slide back after the clear proofs have come unto you, then know that Allah is Mighty, Wise.