Repentance: Necessary to the Pardon of Sin
Source: TTT
Acts 2:38
Peter replied, “Repent and be baptized, every one of you, in the name of Jesus Christ for the forgiveness of your sins, and you will receive the gift of the Holy Spirit.
Acts 3:19
Repent, then, and turn back, so that your sins may be wiped away,
Acts 8:22
Repent, therefore, of your wickedness, and pray to the Lord. Perhaps He will forgive you for the intent of your heart.