15 Let no one give evil for evil; but ever go after what is good, for one another and for all.
16 Have joy at all times.
17 Keep on with your prayers.
18 In everything give praise: for this is the purpose of God in Christ Jesus for you.
19 Do not put out the light of the Spirit;
20 Do not make little of the words of the prophets;
21 Let all things be tested; keep to what is good;