1 Thessalonians 4:3-7

3God’s will is for you to be holy, so stay away from all sexual sin.

4Then each of you will control his own body and live in holiness and honor—

5not in lustful passion like the pagans who do not know God and his ways.

6Never harm or cheat a fellow believer in this matter by violating his wife, for the Lord avenges all such sins, as we have solemnly warned you before.

7God has called us to live holy lives, not impure lives.