The moment we accept Christ in our hearts, we are born again. Someone may ask how can you be born again? The answer is we become a new creature in Christ. Just as new baby is born with a new beiginning, so are you when you ask Christ into your heart. All of your sins are washed away by the blood that Christ shed for you. Let Christ reign in your heart and life and you will be new and improved.
That ye put off concerning the former conversation the old man, which is corrupt according to the deceitful lusts;
And be renewed in the spirit of your mind;
And that ye put on the new man, which after God is created in righteousness and true holiness.Ephesians 4:22-24