Exodus 14:21 - Clarke's commentary and critical notes on the Bible

And Moses stretched out his hand over the sea; and the LORD caused the sea to go back by a strong east wind all that night, and made the sea dry land, and the waters were divided. The Lord caused the sea to go back - That part of the sea over which the Israelites passed was, according to Mr. Bruce and other travelers, about four leagues across, and therefore might easily be crossed in one night. In the dividing of the sea two agents appear to be employed, though the effect produced can be attributed to neither. By stretching out the rod the waters were divided; by the blowing of the vehement, ardent, east wind, the bed of the sea was dried. It has been observed, that in the place where the Israelites are supposed to have passed, the water is about fourteen fathoms or twenty-eight yards deep: had the wind mentioned here been strong enough, naturally speaking, to have divided the waters, it must have blown in one narrow track, and continued blowing in the direction in which the Israelites passed; and a wind sufficient to have raised a mass of water twenty-eight yards deep and twelve miles in length, out of its bed, would necessarily have blown the whole six hundred thousand men away, and utterly destroyed them and their cattle. I therefore conclude that the east wind, which was ever remarked as a parching, burning wind, was used after the division of the waters, merely to dry the bottom, and render it passable. For an account of the hot drying winds in the east, See Clarke's note on Genesis 8:1. God ever puts the highest honor on his instrument, Nature; and where it can act, he ever employs it. No natural agent could divide these waters, and cause them to stand as a wall upon the right hand and upon the left; therefore God did it by his own sovereign power. When the waters were thus divided, there was no need of a miracle to dry the bed of the sea and make it passable; therefore the strong desiccating east wind was brought, which soon accomplished this object. In this light I suppose the text should be understood.