Bible Verses about “forgivenss of sins”

“If we confess our sins, he is faithful and just to forgive us [our] sins, and to cleanse us from all unrighteousness.”

“Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost.”

“But as many as received him, to them gave he power to become the sons of God, [even] to them that believe on his name:”