Create in me a clean heart, O God, And renew a steadfast spirit within me.
Do not cast me away from Your presence And do not take Your Holy Spirit from me. Restore to me the joy of Your salvation And sustain me with a willing spirit.… Psalm 51:10-12
When we accepted Jesus Christ (1st and the last Adam) as our Lord and Savior, the process of sanctification took place and our joy of having to live again with the spirit of life overshadowed what we called sins. We become pure again the Spirit of God dwells in us and our spirit becomes His Spirit.
We should not ignore His presence inside. He knows when you did something wrong and He knows when you feel sorry, He knows when you ask for forgiveness, and He knows when your heart is in Him or against Him. You can not lie, because He knows.
When you totally made sins part of your life, he may close the door inside you but not forever. Because when God promised that He will never live us nor forsake us; He means it, and so as the Son. He still there waiting for us to submit to Him.