I will stretch out my hand. To encourage Moses and the people, to support them in what was, humanly speaking, a most unequal contest, this important promise is made. It is a confirmation, and to some extent, an explanation of the pledge, already, given, "Certainly I will be with thee" (Exodus 3:12). It shows how God would be with him—he would smite Egypt with all his wonders—what those would be was left obscure. He would come to his people's aid, and openly assert himself, and afflict and strike terror into their enemies-until at last even Pharaoh's stubborn spirit would be broken, and he would consent to let them go.
The "spoiling of the Egyptians" has called forth much bitter comment. (See Kalisch, note on Exodus 3:22.) It has been termed a combination of "fraud, deception and theft"—"base deceit and nefarious fraud"—"glaring villainy," and the like. The unfortunate translation of a verb meaning "ask" by "borrow" in Exodus 3:22, has greatly helped the objectors. In reality, what God here commanded and declared was this:—The Israelite women were told on the eve of their departure from Egypt to ask presents (bakh-sheesh) from their rich Egyptian neighbours, as a contribution to the necessary expenses of the long journey on which they were entering; and God promised that he would so favourably incline the hearts of these neighbours towards them, that, in reply to their request, articles of silver and of gold, together with raiment, would be freely and bounteously bestowed on them—so freely and so bounteously, that they might clothe and adorn, not only themselves, but their sons and daughters, with the presents; and the entire result would be that, instead of quitting Egypt like a nation of slaves, in rags and penniless, they would go forth in the guise of an army of conquerors, laden with the good things of the country, having (with their own good-will) "spoiled the Egyptians." No fraud, no deceit, was to be practised—the Egyptians perfectly well understood that, if the Israelites once went, they would never voluntarily return—they were asked to give and they gave—with the result that Egypt was "spoiled." Divine justice sees in this a rightful nemesis. Oppressed, wronged, down-trodden, miserably paid for their hard labour during centuries, the Israelites were to obtain at the last something like a compensation for their ill-usage; the riches of Africa were to be showered on them. Egypt, "glad at their departing," was to build them a bridge of gold to expedite their flight, and to despoil herself in order to enrich her quondam slaves, of whom she was, under the circumstances, delighted to be rid.