Verse 10. - For we have heard how the Lord dried up the water of the Red Sea for you. Rahab uses the word יְהֹוָה. Whether this name were known to her or not, she knew what was signified by it, the one only self-existent God (since יהוה is clearly derived from הָיָה or הָוָה to be), the Author of all things, visible and invisible (see ver. 11). The Red Sea. Brugsch, in his 'History of Egypt,' denies that יַם־סוּפ should be rendered 'Red Sea,' and affirms that this error of the LXX. interpreters has been the source of endless misapprehensions. יַם־סוּפ is an Egyptian word signifying flags or rushes, which abound not only in the Red Sea, but in the marshes on the shores of the Mediterranean, as, in fact, in all low-lying lands. It is here, according to Brugsch, in a treacherous and well-nigh impassable country, near that Serbonian bog, "where armies whole have sunk" (Milton, 'Paradise Lost,' Book H., line 594), that we are to look for the victorious passage of Moses, and the destruction of Pharaoh and his host. The סוּפ or rushes were to be found in the Nile, as Exodus 2:9, 5 shows (cf. Isaiah 19:6). So that יַם־סוּפ by no means necessarily implies the Red Sea. Yet on the other hand we may remember, with the Edinburgh Reviewer (July, 1879), that the coastline of Palestine and of the delta of the Nile has undergone considerable changes during the historic period, and that the land has, during that period, largely encroached on the sea. Sihon and Og. As we read in Numbers 21. and Deuteronomy 2, 3. Whom ye utterly destroyed. Rather, devoted to utter destruction (see Joshua 6:21). Rahab seems to be aware that the extermination of these nations was in fulfilment of a Divine sentence.
2:8-21 Rahab had heard of the miracles the Lord wrought for Israel. She believed that his promises would certainly be fulfilled, and his threatenings take effect; and that there was no way of escape but by submitting to him, and joining with his people. The conduct of Rahab proved that she had the real principle of Divine faith. Observe the promises the spies made to her. The goodness of God is often expressed by his kindness and truth, Ps 117:2; in both these we must be followers of him. Those who will be conscientious in keeping promises, are cautious in making them. The spies make needful conditions. The scarlet cord, like the blood upon the doorpost at the passover, recalls to remembrance the sinner's security under the atoning blood of Christ; and that we are to flee thereto for refuge from the wrath of a justly offended God. The same cord Rahab used for the saving of these Israelites, was to be used for her own safety. What we serve and honour God with, we may expect he will bless, and make useful to us.
For we have heard how the Lord dried up the waters of the Red sea for you, when ye came out of Egypt,.... To make a passage for them through it, to walk in as on dry land; this they had heard of and remembered, though it was forty years ago:
and what you did unto the kings of the Amorites that were on the other side Jordan: which were things more recent, done but a few months ago:
Sihon and Og, whom ye utterly destroyed; the history of which see in Numbers 21:21; who were destroyed by them under Moses and Joshua their commanders; and Hercules, who is thought to be the same with Joshua, is by Lucian (g) called Ogmius, from slaying Og, as is supposed (h).
(g) In Hercule. (h) Dickinson. Delph. Phoenic. c. 4. p. 44.
and what you did unto the kings of the Amorites that were on the other side Jordan: which were things more recent, done but a few months ago:
Sihon and Og, whom ye utterly destroyed; the history of which see in Numbers 21:21; who were destroyed by them under Moses and Joshua their commanders; and Hercules, who is thought to be the same with Joshua, is by Lucian (g) called Ogmius, from slaying Og, as is supposed (h).
(g) In Hercule. (h) Dickinson. Delph. Phoenic. c. 4. p. 44.