1 Corinthians 7:16

7:16 For how do you know, wife, whether you will bring your husband to salvation? Or how do you know, husband, whether you will bring your wife to salvation?

1 Corinthians 7:1

Celibacy and Marriage

7:1 Now with regard to the issues you wrote about: “It is good for a man not to have sexual relations with a woman.”

1 Corinthians 4:16

4:16 I encourage you, then, be imitators of me.

James 5:20

5:20 he should know that the one who turns a sinner back from his wandering path will save that person’s soul from death and will cover a multitude of sins.