Psalm 126 1-2
When the Lord restored the fortunes of Zion, we were like those who dreamed. Our mouths were filled with laughter, our tongues with songs of joy.
Laughter can be an expression of joy and thankfulness. In this psalm laughter is described as a part of worship and a result of thanking God for His blessings. When we are thankful and full of joy, laughter comes more easily.
Lord God, help me to remember all of your many blessings, and experience the joy of true thankfulness. Amen