Surely, those who disbelieve after their believing, then increase in unbelief, their repentance shall not be accepted, and these are they that go astray.

Allah desires to explain to you, and to guide you into the ways of those before you, and to turn to you (mercifully), and Allah is Knowing, Wise.

Except those who repent before you have them in your power; so know that Allah is Forgiving, Merciful.

Do they not know that Allah accepts repentance from His servants and takes the alms, and that Allah is the Oft-returning (to mercy), the Merciful?

And thus We have sent you among a nation before which other nations have passed away, that you might recite to them what We have revealed to you and (still) they deny the Beneficent Allah. Say: He is my Lord, there is no god but He; on Him do I rely and to Him is my return.

The Forgiver of the faults and the Acceptor of repentance, Severe to punish, Lord of bounty; there is no god but He; to Him is the eventual coming.

And He it is Who accepts repentance from His servants and pardons the evil deeds and He knows what you do;