15. See that no one repays another with evil for evil, but always seek after that which is good for one another and for all people.
16. Rejoice always;
17. pray without ceasing;
18. in everything give thanks; for this is God's will for you in Christ Jesus.
19. Do not quench the Spirit;
20. do not despise prophetic utterances.
21. But examine everything carefully; hold fast to that which is good;