4:48God does not forgive association with Him, but He forgives anything less than that to whomever He wills. Whoever associates anything with God has devised a monstrous sin.

4:64We did not send any messenger except to be obeyed by God’s leave. Had they, when they wronged themselves, come to you, and prayed for God's forgiveness, and the Messenger had prayed for their forgiveness, they would have found God Relenting and Merciful.

4:96Degrees from Him, and forgiveness, and mercy. God is Forgiving and Merciful.

4:100Anyone who emigrates for the sake of God will find on earth many places of refuge, and plentitude. Anyone who leaves his home, emigrating to God and His Messenger, and then is overtaken by death, his compensation falls on God. God is Forgiver, Most Merciful.

4:106And ask God for forgiveness. God is Forgiver and Merciful.

4:110Whoever commits evil, or wrongs his soul, then implores God for forgiveness, will find God Forgiving and Merciful.

4:116God will not forgive that partners be associated with Him; but will forgive anything less than that, to whomever He wills. Anyone who ascribes partners to God has strayed into far error.

4:137Those who believe, then disbelieve, then believe, then disbelieve, then increase in disbelief, God will not forgive them, nor will He guide them to a way.

4:152As for those who believe in God and His messengers, and make no distinction between any of them—He will give them their rewards. God is Forgiver and Merciful.

4:168Those who disbelieve and transgress; God is not about to forgive them, nor will He guide them to any path.