1 Corinthians 6:1

6:1 Dare any of you, having a matter against another, go to law before the unjust, and not before the saints?

1 Corinthians 9:24

9:24 Know ye not that they which run in a race run all, but one receiveth the prize? So run, that ye may obtain.

1 Corinthians 13:8

13:8 Charity never faileth: but whether [there be] prophecies, they shall fail; whether [there be] tongues, they shall cease; whether [there be] knowledge, it shall vanish away.