2 Corinthians 5: 17 Therefore if any man be in Christ, he is a new creature: old things are passed away; behold, all things are become new. – Bible Offline
If someone is claiming to be of Christ but they are still participating in old habits and old behavior their profess in Christ is not real as it says here in the scriptures if any man be in Christ he is a new creature old things are passed away with that being said if you’re a cheater Christ will change that,etc all old behavior will cease to exist, blessings.