And the water of the sea shall be dried up, and the river shall be wasted and dry.

“And water from the sea shall dry up Heb. וְנִשְּׁתוּ, an expression like (Lam. 3:47): “The desolation (הַשְׁאֵת) and the breach.” Since the entire productivity of Egypt is due to the Nile, since no rain falls there, but the Nile rises and waters it through its man made canals, he, therefore, compares its retribution to the drying up of canals. [Some manuscripts read:] Rivers and canals. And water from the sea shall dry up And the sea shall not return the Nile to its source, but the Nile will descend into it and will not ascend to water Egypt. and the river This is the Nile.”

“The burden of Egypt. In this part he threatens the destruction of the Egyptians, following out its manner and order; and it is divided into three parts: first, the preparation of the punishment is described; in the second, the destruction itself, at "and I will deliver Egypt"; in the third, the resulting benefit, at "in that day there shall be five cities." Now the preparation of the punishment is described as to four things. First, as to the disposition of the enemies: "he shall ascend" — by inspiring — "upon a cloud," from which comes the storm; "light," on account of agility and readiness: Ps. 96: "cloud and darkness are round about him." Second, as to the stupefaction of the ruling gods. "And they shall be moved": because they were broken by the Assyrians; or because they were not able to give an answer; or because they did not even appear to man on that same day. Ez. 6: "they shall be broken," etc. "The heart of Egypt," that is, the king and the princes, from whom all the vigor of Egypt comes. Above, 1: "every head is languishing, and every heart sad." Third, as to the dissension of those resisting: as to outward engagement, "to clash"; as to strangers, "the Egyptians"; as to kinsmen, "man shall fight"; as to acquaintances and friends, "and man against his friend"; as to different peoples, "city." He sets down the diversity of wills: "it shall be broken up," that is, divided, "the spirit," that is, the will, "in its bowels," that is, in the inhabitants of the land. Matt. 12: "every kingdom divided against itself shall be made desolate." Fourth, as to the error of men taking counsel: "and the counsel." Job 5: "he catches the wise in their own craftiness, and scatters the counsel of the wicked" — and of the demons: "and they shall inquire" — in vain. Above, 8: "and when they shall say to you: seek unto pythons, and unto wizards who mutter in their enchantments," etc. Note, concerning that word "upon a cloud," that there is a manifold cloud. The first is of the flesh assumed. Job 38: "Where were you when I made a cloud its garment, and wrapped it in darkness as in swaddling clothes of infancy?" The second is of the virginal womb. 3 Kings 18: "Behold a little cloud arose out of the sea." The third is of the devout mind. Ps. 67: "His magnificence and his power are in the clouds." The fourth is of the seat of judgment. Ps. 96: "Cloud and darkness are round about him; justice and judgment are the preparation of his seat." Also note that from the first cloud proceeds the sacramental or sanctifying rain. John 19: "from the side (of the Lord) immediately came out blood and water." From the second proceeds the food of consolation. Wis. 19: "the cloud overshadowed the camp, and out of the water that was before, dry land appeared." And below: "seeing your wonders and marvels: for like horses they fed on the food." Above, 18: "like a cloud of dew." From the third proceeds the flashing of preaching. Job 37: "the clouds long for the grain, the clouds scatter their light." From the fourth proceeds the storm of damnation. (Jer. 4): "behold as a cloud"; Ps. 67: "his power is in the clouds." Also note, concerning that word "a light cloud," that the first is called light on account of the dignity of its eminence. Daniel 7: "behold, one like the son of man came in the clouds." The second is called light on account of the purity of virginity. Apoc. 14: "and behold a white cloud, and upon the cloud one sitting like to the son of man." The third is called light on account of the swiftness of obedience. Below, 60: "who are these that fly as clouds?" The fourth is called light on account of the ease of its execution. Ecclus. 43: "in his greatness he set the clouds, and the stones of hail were broken." "And I will deliver Egypt." Here he pursues the destruction itself: first, as to the servitude of the people; second, as to the desolation of the land, "and it shall be dried up"; third, as to the stupefaction of the wise men, "the princes are fools." "Of masters" — of the Assyrians, the Chaldeans, the Romans. Deut. 28: "you shall serve your enemy." Now he designates the destruction of the land through the dryness of the waters, in which Egypt is adorned and rich: either because the wrath of God brought it about beforehand that the waters should dry up, and the animals die; or he speaks hyperbolically, as if to say: the tribulation will be so great that it will seem even to dry up the waters. He sets down, therefore, three things. First, the manner of the drought: "it shall be dried up," that is, diminished, "the river" — the Nile — "the streams," the other rivers. Ezechiel 30: "I will make the channels of the rivers dry." Second, he sets down the sign of the drought: "the reed and the bulrush," which are nourished in the waters. Below, 35: "the greenness of the reed and the bulrush shall spring up." Third, he sets down the harm of the drought: "it shall be made bare" — first, of agriculture, "from the fountain," that is, from the beginning; or this refers to the end. Ps. 106: "he turned rivers into a desert, and the outgoings of waters into thirst." Second, of the fishermen: "the fishermen shall mourn." Ezech. 29: "I will cast you into the desert, and all the fish of your river." Third, of the various craftsmen: "they shall be confounded who work in flax," which grows in moist places. "Withering," that is, drying up; "ponds," fish-ponds. "The princes are fools." Here he sets down the stupefaction of men: first, as to error in counsels; second, as to fear in wars, at "in that day." Concerning the first, three things. First he mocks the folly of the wise as to deliberation: "the princes are fools" — that is, the philosophers — "of Tanis," where study flourished: Jer. 51: "every man has become foolish"; as to the promulgation of counsel: "the wise"; as to their own self-commendation: "how will you say to Pharaoh?" That is, how will you be able to say, when he will think that you have counseled badly, this thing which each one of you was accustomed to say for his own commendation, so that his counsel might be believed: "I am the son of the wise" — as if to say, I possess wisdom by inheritance; or "a disciple of the kings" — who of old were philosophers. Job 15: "both the aged and ancient men are among us, much elder than your fathers." Second, he mocks the confidence of the king: "Where now?" And first, the question: below, 47: "let them stand and save you"; second, the answer: "the fools have withered away," that is, have failed, as above; third, he mocks the cowardice of the deceived people: "they have deceived." Here he does three things. First he sets down the deception of the wise: "they have deceived the corner," that is, the kingdom, in which many are joined together as walls at a corner. Below, 47: "your wisdom and your knowledge have deceived you." Second, the permission of God: "the Lord has mingled" — this is often said metaphorically. "A spirit of dizziness," that is, of error, after the manner of one who suffers vertigo. 3 Kings, last chapter: "the Lord has put a lying spirit in the mouth of all your prophets." Third, the error of the people itself: "and to err." "Head" — namely, neither as to the beginning; "tail" — neither as to the end; "bowing down" — as to the old man; "holding back" — as to the young man, who needs restraint, or one given to wantonness. 2 Tim. 3: "but evil men and seducers shall grow worse." "In that day." Here he threatens the fear of the strong. And first he sets down the fear: "as women," weak and feeble. Jer. 51: "their strength is devoured, and they have become as women." Second, the reason: "the land of Judah shall be" — namely, the memory of the evils which they did to them, turning them away from the worship of God, on account of which they shall know that they have incurred the wrath of God. 1 Mach. 6: "now I remember the evils that I did in Jerusalem." "In that day." Here the resulting benefit, or consolation, is set down — namely, their conversion. And first, a threefold sign of the conversion: of which the first is the oath, "swearing." Below, 65: "he who swears," etc., "shall swear by the God, Amen: because the former distresses are delivered to oblivion." "The city of the sun" — Heliopolis. "The language of Canaan" — which borders on the language of the Jews, so that they might also agree in language with the people of God. For among these certain Syrians were transplanted by Nebuchadnezzar, who kept their own language. The second sign is a sacred building: "an altar of the Lord, and a monument" — because they worshiped many gods, as is said in Acts 17. This (some say) was fulfilled in the time of the Maccabees, when, many Jews fleeing into Egypt, Onias, wishing to fulfill this prophecy, built an altar against the precept of the Law, which is against that word of Exod. 20: "you shall not build me an altar," etc.; concerning which it is argued in Dan. 11: "the children also of the transgressors of your people shall lift themselves up to fulfill the vision, and they shall fall." Whence it is clear that this is not the meaning, but rather it concerns an altar to be built for Christian worship. The third sign is that they call upon the help of God: "they shall cry out"; "a savior" — Jesus. Ps. 90: "he cried to me." Second, he sets down the manner of the conversion: first, as to the reception of the faith, "and he shall be known": Jer. 31: "all shall know me, from the least even to the greatest, says the Lord"; second, as to the offering of sacrifices and vows, "and they shall worship": Malachi 1: "in every place there is offered to my name a clean oblation"; third, as to the remission of sins: "and he shall strike" — first, through many punishments; "and he shall heal" — from sin. Job 5: "he wounds and cures; he strikes, and his hands shall heal." Third, he sets down the threefold effect of the conversion: namely, peace: "in that day there shall be a way," which before could not be, on account of the different kingdoms, which at the birth of the Lord were joined together under the Romans. "They shall serve" — in trading with one another; or because Syrian soldiers were in the legions of the Romans for the guarding of Egypt. Above, 2: "nation shall not lift up sword against nation." Second, he promises the second effect, the truth of the faith: "in that day the third" — together, and serving the Romans equally, and in unity of faith. John 10: "there shall be one fold and one shepherd." Rom. 10: "there is no distinction of Jew and Greek." Third, he sets down the third effect, namely the divine blessing: "it shall be" — namely, Israel — "a blessing," because through the apostles the whole world received the blessing of God. "An inheritance," because he was born there, and fulfilled the mysteries of our salvation there. Ps. 113: "he blessed the house of Israel."”

“And the waters shall fail from the sea,.... Which Kimchi understands figuratively of the destruction of the Egyptians by the king of Assyria, compared to the drying up of the waters of the Nile; and others think that the failure of their trade by sea is meant, which brought great revenues into the kingdom: but, by what follows, it seems best to take the words in a literal sense, of the waters of the river Nile, which being dried up, as in the next clause, could not empty themselves into the sea, as they used, and therefore very properly may be said to fail from it; nay, the Nile itself may be called a sea, it being so large a confluence of water: and the river shall be wasted and dried up; that is, the river Nile, which was not only very useful for their trade and navigation, but the fruitfulness of the country depended upon it; for the want of rain, in the land of Egypt, was supplied by the overflow of this river, at certain times, which brought and left such a slime upon the earth, as made it exceeding fertile; now the drying up of this river was either occasioned by some great drought, which God in judgment sent; or by the practices of some of their princes with this river, by which it was greatly impaired, and its usefulness diminished.”

“the sea--the Nile. Physical calamities, it is observed in history, often accompany political convulsions (Eze 30:12). The Nile shall "fail" to rise to its wonted height, the result of which will be barrenness and famine. Its "waters" at the time of the overflow resemble "a sea" [PLINY, Natural History, 85.11]; and it is still called El-Bahr," "the sea," by the Egyptians (Isa 18:2; Jer 51:36). A public record is kept at Cairo of the daily rise of the water at the proper time of overflow, namely, August: if it rises to a less height than twelve cubits, it will not overflow the land, and famine must be the result. So, also, when it rises higher than sixteen; for the waters are not drained off in time sufficient to sow the seed.”

“The prophet then proceeds to foretell another misfortune which was coming upon Egypt: the Nile dries up, and with this the fertility of the land disappears. "And the waters will dry up from the sea, and the river is parched and dried. And the arms of the river spread a stench; the channels of Matzor become shallow and parched: reed and rush shrivel up. The meadows by the Nile, on the border of the Nile, and every corn-field of the Nile, dries up, is scattered, and disappears. And the fishermen groan, and all who throw draw-nets into the Nile lament, and they that spread out the net upon the face of the waters languish away. And the workers of fine combed flax are confounded, and the weavers of cotton fabrics. And the pillars of the land are ground to powder; all that work for wages are troubled in mind." In Isa 19:5 the Nile is called yâm (a sea), just as Homer calls it Oceanus, which, as Diodorus observes, was the name given by the natives to the river (Egypt. oham). The White Nile is called bahr el-abyad (the White Sea), the Blue Nile bahr el-azrak, and the combined waters bahr eṅNil, or, in the language of the Besharn, as here in Isaiah, yām. And in the account of the creation, in Gen 1, yammim is the collective name for great seas and rivers. But the Nile itself is more like an inland sea than a river, from the point at which the great bodies of water brought down by the Blue Nile and the White Nile, which rises a few weeks later, flow together; partly on account of its great breadth, and partly also because of its remaining stagnant throughout the dry season. It is not till the tropical rains commence that the swelling river begins to flow more rapidly, and the yâm becomes a nâhâr. But when, as is here threatened, the Nile sea and Nile river in Upper Egypt sink together and dry up (nisshethu, niphal either of shâthath = nâshattu, to set, to grow shallow; or more probably from nâshath, to dry up, since Isa 41:17 and Jer 51:30 warrant the assumption that there was such a verb), the mouths (or arms) of the Nile (nehâr), which flow through the Delta, and the many canals (ye'orim), by which the benefits of the overflow are conveyed to the Nile valley, are turned into stinking puddles (האזניחוּ, a hiphil, half substantive half verbal, unparalleled elsewhere, (Note: It is not unparalleled as a hiph. denom. (compare הצהיר, oil, יצהר, to press, Job 24:11, Talm. התליע, to become worm-eaten, and many others of a similar kind); and as a mixed form (possibly a mixture of two readings, as Gesenius and Bttcher suppose, though it is not necessarily so), the language admitted of much that was strange, more especially in the vulgar tongue, which found its way here and there into written composition.) signifying to spread a stench; possibly it may have been used in the place of הזניח, from אזנח or אזנח, stinking, to which a different application was given in ordinary use). In all probability it is not without intention that Isaiah uses the expression Mâtzor, inasmuch as he distinguishes Mâzort from Pathros (Isa 11:11), i.e., Lower from Upper Egypt (Egyp. sa-het, the low land, and sa-res, the higher land), the two together being Mitzrayim. And ye'orim (by the side of nehâroth) we are warranted in regarding as the name given of the Nile canals. The canal system in Egypt and the system of irrigation are older than the invasion of the Hyksos (vid., Lepsius, in Herzog's Cyclopaedia). On the other hand, ye'ōr in Isa 19:7 (where it is written three times plene, as it is also in Isa 19:8) is the Egyptian name of the Nile generally (yaro). (Note: From the fact that aur in old Egyptian means the Nile, we may explain the Φρουορῶ ἤτοι Νεῖλος, with which the Laterculus of Eratosthenes closes.) It is repeated emphatically three times, like Mitzrayim in Isa 19:1. Parallel to mizra‛, but yet different from it, is ערות, from ערה, to be naked or bare, which signifies, like many derivatives of the synonymous word in Arabic, either open spaces, or as here, grassy tracts by the water-side, i.e., meadows. Even the meadows, which lie close to the water-side (pi = ora, as in Psa 133:2, not ostium), and all the fields, become so parched, that they blow away like ashes. Then the three leading sources from which Egypt derived its maintenance all fail: - viz. the fishing; the linen manufacture, which supplied dresses for the priests and bandages for mummies; and the cotton manufacture, by which all who were not priests were supplied with clothes. The Egyptian fishery was very important. In the Berlin Museum there is an Egyptian micmoreth with lead attached. The mode of working the flax by means of serikâh, pectinatio (compare סרוק, wool-combs, Kelim, 12, 2), is shown on the monuments. In the Berlin Museum there are also Egyptian combs of this description with which the flax was carded. The productions of the Egyptian looms were celebrated in antiquity: chōrây, lit., white cloth (singularet. with the old termination ay), is the general name for cotton fabrics, or the different kinds of byssus that were woven there (compare the βυσσίνων ὀθονίων of the Rosetta inscription). All the castes, from the highest to the lowest, are not thrown into agonies of despair. The shâthōth (an epithet that was probably suggested by the thought of shethi, a warp, Syr. 'ashti, to weave, through the natural association of ideas), i.e., the "pillars" of the land (with a suffix relating to Mitzrayim, see at Isa 3:8, and construed as a masculine as at Psa 11:3), were the highest castes, who were the direct supporters of the state edifice; and שׂכר עשׂי cannot mean the citizens engaged in trade, i.e., the middle classes, but such of the people as hired themselves to the employers of labour, and therefore lived upon wages and not upon their own property (שׂכר is used here as in Pro 11:18, and not as equivalent to סכר, the dammers-up of the water for the purpose of catching the fish, like סכרין, Kelim, 23, 5).”