Romans chapter 6
[14] For sin shall not have dominion over you: for ye are not under the law, but under grace.
[15] What then? shall we sin, because we are not under the law, but under grace? God forbid.
[16] Know ye not, that to whom ye yield yourselves servants to obey, his servants ye are to whom ye obey; whether of sin unto death, or of obedience unto righteousness?
[17] But God be thanked, that ye were the servants of sin, but ye have obeyed from the heart that form of doctrine which was delivered you.
[18] Being then made free from sin, ye became the servants of righteousness.
Again:
Hebrews chapter 12
[1] Wherefore seeing we also are compassed about with so great a cloud of witnesses, let us lay aside every weight, and the sin which doth so easily beset us, and let us run with patience the race that is set before us,
[2] Looking unto Jesus the author and finisher of our faith; who for the joy that was set before him endured the cross, despising the shame, and is set down at the right hand of the throne of God.
For those who believe the Bible...