Are you working as grace intended, or is there still a problem being obedient and serving your Lord? These are the questions those who are saved should ask themselves. Has the sinner submitted to the will of God? The work of faith is believing God will change you, if you are truly repentant. Yes, I believe in OSAS (Once saved, always saved). Faith in Jesus will save you to be conformed to his likeness.
“For those whom He foreknew, He also predestined to become conformed to the image of His Son, so that He would be the firstborn among many brethren;” (Romans 8:29 NASB)