David Playing the Harp Near Jerusalemby chrishcollins

Psalms 33:2

Praise the LORD with harp: sing unto him with the psaltery and an instrument of ten strings.

Praise to the Lord is to be given with singing joined to instrumental music. The instruments named are the harp, the psaltery, and an instrument of ten strings. In worship this praise is to be voiced openly rather than suppressed. It is to be offered with thanksgiving to God for His goodness.