As Christians, we have many reasons to be joyous. Some of these are due to physical blessings that God graciously provides to all people. However, we who are of the family of God should feel far more moments of joy than most. One collection of Scripture that often teaches on this topic is the book of Psalms. It speaks of praise, gladness, and singing in a wide variety of contexts. One of the best passages that refers to all of these is Psalm 100.
James L. Hutton 