1 Thessalonians 5:16-18 (NLT)
Always be joyful. Never stop praying. Be thankful in all circumstances, for this is God’s will for you who belong to Christ Jesus.

Psalm 100:4 (NLT)
Enter his gates with thanksgiving; go into his courts with praise.  Give thanks to him and praise his name.

Numbers 11:1 (NLT)
Soon the people began to complain about their hardship, and the Lord heard everything they said. Then the Lord ’s anger blazed against them, and he sent a fire to rage among them, and he destroyed some of the people in the outskirts of the camp.