1 Thessalonians 5:17-18, 21-22
1 Thessalonians 5:17-18 AMP
be unceasing and persistent in prayer; in every situation [no matter what the circumstances] be thankful and continually give thanks to God; for this is the will of God for you in Christ Jesus.
1 Thessalonians 5:21-22 AMP
But test all things carefully [so you can recognize what is good]. Hold firmly to that which is good. Abstain from every form of evil [withdraw and keep away from it].