1st Thessalonians 5:21

18 in everything give thanks: for this is the will of God in Christ Jesus to you-ward.

19 Quench not the Spirit;

20 despise not prophesyings;

21 prove all things; hold fast that which is good;

22 abstain from every form of evil.

23 And the God of peace himself sanctify you wholly; and may your spirit and soul and body be preserved entire, without blame at the coming of our Lord Jesus Christ.

24 Faithful is he that calleth you, who will also do it.