Have you been born again? When a person comes to Christ in repentance and faith, he or she becomes a new creature in Christ. He or she is learning to live a new life in a new way, with a new heart, and the power of God to say 'no' to sin and 'yes' to righteousness.
"Therefore, if anyone is in Christ, he is a new creation. The old has passed away; behold, the new has come."
2 Corinthians 5:17 ESV
2 Corinthians 5:17 ESV