divided the water with his staff, and thus prepared the way, the angel of God removed from before the Israelites, and placed himself behind them as a defence against the Egyptians, who were following them. “Upon his chariots, and upon his horsemen” (Exo 14:17), is in apposition to “all his host;” as Pharaoh's army consisted entirely of chariots and horsemen (cf. Exo 14:18).
Verse 20
“And it was the cloud and the darkness (sc., to the Egyptians), and lighted up the night (sc., to the Israelites).” Fuit nubes partim lucida et partim tenebricosa, ex una parte tenebricosa fuit Aegyptiis, ex altera lucida Israelitis (Jonathan). Although the article is striking in והחשׁך, the difficulty is not to be removed, as Ewald proposes, by substituting והחשׁך, “and as for the cloud, it caused darkness;” for in that case the grammar would require the imperfect with ו consec. This alteration of the text is also rendered suspicious from the fact that both Onkelos and the lxx read and render the word as a substantive.
verses 21-24
When Moses stretched out his hand with the staff (Exo 14:16) over the sea, “Jehovah made the water go (flow away) by a strong east wind the whole night, and made the sea into dry (ground), and the water split itself” (i.e., divided by flowing northward and southward); “and the Israelites went in the midst of the sea (where the water had been driven away by the wind) in the dry, and the water was a wall (i.e., a protection formed by the damming up of the water) on the right and on the left.” קדים, the east wind, which may apply either to the south-east or north-east, as the Hebrew has special terms for the four quarters only. Whether the wind blew directly from the east, or somewhat from the south-east or north-east, cannot be determined, as we do not know the exact spot where the passage was made. in any case, the division of the water in both directions could only have been effected by an east wind; and although even now the ebb is strengthened by a north-east wind, as Tischendorf says, and the flood is driven so much to the south by a strong north-west wind that the gulf can be ridden through, and even forded on foot, to the north of Suez (v. Schub. Reise ii. p. 269), and “as a rule the rise and fall of the water in the Arabian Gulf is nowhere so dependent upon the wind as it is at Suez” (Wellsted, Arab. ii. 41, 42), the drying of the sea as here described cannot be accounted for by an ebb strengthened by the east wind, because the water is all driven southwards in the ebb, and not sent in
