1 John 1:9. If we confess our sins, He is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.
Psalms 51:10. Create in me a clean heart, O God; and renew a right spirit within me.
John anchors forgiveness in God's faithful justice, secured at the cross. David prays not merely for pardon but for a renewed heart. Repentance turns and is given a new beginning.
Father, I have sinned. Forgive me through Christ, and create in me a clean heart. Renew a right spirit within me.
What am I still calling a struggle that God is calling me to turn from, and what would turning look like today?
Confess the sin specifically to God, make restitution where you can, and remove one pathway that keeps leading you back to it.