Ps 150:1-6. This is a suitable doxology for the whole book, reciting the "place, theme, mode, and extent of God's high praise."

      1. in his sanctuary--on earth.
      firmament of his power--which illustrates His power.

      2. mighty acts-- (Ps 145:4).
      excellent greatness--or, abundance of greatness.

      3, 4. trumpet--used to call religious assemblies;

      4. organs--or pipe, a wind instrument, and the others were used in worship.

      5. cymbals--suited to loud praise (Ne 12:27).