5 Scripture passages on the importance of giving thanks

Give thanks to the Lord, for He is good; His love endures forever. (1 Chron. 16:34)

O Lord my God, I will give thanks to you forever! (Ps. 30:12b)

Enter His gates with thanksgiving, and His courts with praise. Give thanks to Him; bless His name. (Ps. 100:4)

And let the peace of Christ rule in your hearts, to which indeed you were called in one body. And be thankful. Let the word of Christ dwell in you richly, teaching and admonishing one another in all wisdom, singing psalms and hymns and spiritual songs, with thankfulness in your hearts to God. And whatever you do, in word or deed, do everything in the name of the Lord Jesus, giving thanks to God the Father through Him. (Col. 3:15–17)

Do not be anxious about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God. (Phil. 4:6)