1 Corinthians 2:11
2:11 For who among men knows the things of a man except the man’s spirit within him? So too, no one knows the things of God except the Spirit of God.
1 Corinthians 5:11
5:11 But now I am writing to you not to associate with anyone who calls himself a Christian
who is sexually immoral, or greedy, or an idolater, or verbally abusive,
or a drunkard, or a swindler. Do not even eat with such a person.
1 Corinthians 7:12
7:12 To the rest I say – I, not the Lord – if a brother has a wife who is not a believer and she is happy to live with him, he should not divorce her.
1 Corinthians 7:36
7:36 If anyone thinks he is acting inappropriately toward his virgin, if she is past the bloom of youth and it seems necessary, he should do what he wishes; he does not sin. Let them marry.
1 Corinthians 8:10
8:10 For if someone weak sees you who possess knowledge dining in an idol’s temple, will not his conscience be “strengthened”
to eat food offered to idols?