Then Moses and the Israelites sang this song to the LORD: “I will sing to the LORD, for He is highly exalted. The horse and rider He has thrown into the sea.
1. Then sang Moses. Moses introduced this song not only in testimony of his gratitude, but also in confirmation of the history; for the song which he dictated to the Israelites was not concerning an unknown event, but he brought them forward as eye-witnesses, that all ages might know that nothing thus far had been written which had not openly been declared by 600,000 men, besides their wives and children.
Having read how that complete victory of Israel over the Egyptians was obtained, here we are told how it was celebrated; those that were to hold their peace while the deliverance was in working (Exo 14:14) must not hold their peace now that it was wrought; the less they had to do then the more they had to do now.
Commenting on Exodus 15:1-21
Then sang Moses and the children of Israel this song unto the Lord,.... Which is the first song recorded in Scripture, though no doubt before this time songs of praise were sung to the Lord; the people of God having occasion in all ages more or less to sing his praises.