4 Bible Verses about Cleansed Consciences

how much more shall the blood of Christ, who, by the eternal Spirit, offered up himself in sacrifice without blemish to God, cleanse our conscience from dead works, that we may perform divine service to the living God?

let us come to him with a true heart, in full assurance of faith, having our hearts sprinkled from an evil conscience, and the body washed with pure water:

The antitype to which baptism now saveth us (not the mere removal of filth from the flesh, but the engagement of a good conscience to God), by the resurrection of Jesus Christ:

If we confess our sins, faithful is he and righteous to forgive us our sins, and to cleanse us from all unrighteousness.