This is an example where what was said in the Old Testament doesn't apply to Christians in the church age.
If we're Christians we're saved by the blood of Jesus. Our sins have been already forgiven for all time. But we should still confess our sins to God and ask for his forgiveness.
Very true, I cant agree any less with you on this. Once we believe in the Son of God - His death and resurrection, we are saved. Thank you for stopping by and making such valuable contributions. Blessings.