'Forgiveness' in the Bible

And Peter said to them, “Repent [change your old way of thinking, turn from your sinful ways, accept and follow Jesus as the Messiah] and be baptized, each of you, in the name of Jesus Christ because of the forgiveness of your sins; and you will receive the gift of the Holy Spirit.

God exalted Him to His right hand as Prince and Savior and Deliverer, in order to grant repentance to Israel, and [to grant] forgiveness of sins.

All the prophets testify about Him, that through His name everyone who believes in Him [whoever trusts in and relies on Him, accepting Him as Savior and Messiah] receives forgiveness of sins.”

So let it be clearly known by you, brothers, that through Him forgiveness of sins is being proclaimed to you;

to open their [spiritual] eyes so that they may turn from darkness to light and from the power of Satan to God, that they may receive forgiveness and release from their sins and an inheritance among those who have been sanctified (set apart, made holy) by faith in Me.’