And I saw something like a sea of glass mingled with fire, and those who have the victory over the beast, over his image and over his mark and over the number of his name…having harps of God.
They sing the song of Moses, the servant of God, and the song of the Lamb.

Revelation 15:2-3 (NKJV)

These harps are not man-made. They are of divine origin and design. What sublime music they will produce! How perfectly their melody will complement the song of triumphant praise that arises from the hearts of that victorious multitude, who overcome such fearful odds by the blood of the Lamb.

Daily Reading: Exodus 19