Therefore, if anyone is in Christ, the new creation has come: The old has gone, the new is here! - 2 Corinthians 5:17

Create in me a clean heart, O God, and renew a right spirit within me. - Psalm 51:10

If we confess our sins, he is faithful and just and will forgive us our sins and purify us from all unrighteousness. - 1 John 1:9

God never planned for you to be perfect enough to get to Heaven.