Moses
Exodus 15:4BSB·traditional attribution

Pharaoh’s chariots and army He has cast into the sea; the finest of his officers are drowned in the Red Sea.

John Calvin Reformed @genevareformer

4. Pharaoh’s chariots. Moses in these words only meant to assert, that the drowning of Pharaoh was manifestly God’s work. Therefore, he now illustrates in more glowing terms the transaction which he had before simply narrated; as also when he compares the Egyptians to stones and lead, as if he had said that they were hurled by God’s mighty hand into the deep, so that...

Matthew Henry Presbyterian @wholebiblehenry

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

John Gill Reformed Baptist @doctorgill

Pharaoh's chariots and his hosts hath he cast into the sea,.... Which was done by the Angel of the Lord, who was Jehovah himself, our Immanuel, and man of war, as appears from Exo 14:17, an emblem of the destruction of antichrist, and all the antichristian states, of which Pharaoh and his host were types: his chosen captains also are drowned in the Red sea...