What are some short Bible verses that convey messages of joy and happiness?

Here are some short Bible verses that convey messages of joy and happiness:

1. "Rejoice always." - 1 Thessalonians 5:16
2. "The joy of the Lord is your strength." - Nehemiah 8:10
3. "This is the day that the Lord has made; let us rejoice and be glad in it." - Psalm 118:24
4. "May the God of hope fill you with all joy and peace as you trust in him." - Romans 15:13