Psalm 33:1-5

Shout for joy in the Lord, O you righteous!
    Praise befits the upright.
Give thanks to the Lord with the lyre;
    make melody to him with the harp of ten strings!
Sing to him a new song;
    play skillfully on the strings, with loud shouts.

For the word of the Lord is upright,
    and all his work is done in faithfulness.
He loves righteousness and justice;
    the earth is full of the steadfast love of the Lord.

Philippians 4:4-7

Rejoice in the Lord always; again I will say, rejoice. Let your reasonableness be known to everyone. The Lord is at hand; do not be anxious about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your minds in Christ Jesus.

Psalm 100:4
“Enter His gates with thanksgiving, and His courts with praise! Give thanks to Him; bless His name!”