40 Prayers for Repentance of Sins “Repent, then, and turn to God, so that your sins may be wiped out, that times of refreshing may come from the Lord.” Acts 3:19. Do you know that repentance of sins is essential for our relationship and our walk with God? The Bible admonishes us in Acts 3:19 to “Repent, then, and turn to God, so that your sins may be wiped out, that times of refreshing may come from the Lord.” NOTE: