WNT(i)
3 For this is God's will--your purity of life, that you abstain from fornication;
4 that each man among you shall know how to procure a wife who shall be his own in purity and honour;
5 that you be not overmastered by lustful cravings, like the Gentiles who have no knowledge of God;
6 and that in this matter there be no encroaching on the rights of a brother Christian and no overreaching him. For the Lord is an avenger in all such cases, as we have already taught you and solemnly warned you.
7 God has not called us to an unclean life, but to one of purity.