1 Corinthians 7:16
How can you know, [Christian] wife, whether or not you will [be able to] convert your husband? Or how can you know, [Christian] husband, whether or not you will [be able to] convert you wife?
Romans 11:14
in hope that somehow I might stir up jealousy among my fellow-Jews, and thereby save some of them.
Luke 15:10
In the same way, there is joy in the presence of God's angels [i.e., in heaven ?] over one sinful person who repents."
1 Corinthians 9:22
I behaved like a weak person in front of weak people [See 8:9-12], in order to win them over [i.e., to help them become stronger]. I have become all things to all people so that, in every way, I could save some of them.
1 Timothy 4:16
Pay close attention to yourself and to what you teach [people]. Continue doing these things, for in doing them you will both save yourself and those who listen to you.
James 5:19-20
My brothers, if anyone among you strays away from the truth [of God's inspired message], and someone brings him back [to it],
1 Peter 3:1-2
In the same way [that Jesus was submissive], you wives should submit yourselves to your own husbands so that, even though they may not obey the [Gospel] message [they have heard] they may, without your talking [to them about it],