(2) When thou passest through the waters . . .--The two contrasted forms of elemental perils are used, as elsewhere, proverbially for all forms of danger (Psalm 66:12).

Verse 2. - Through the waters... through the rivers; i.e. through troubles of any kind (comp. Psalm 66:12, "We went through fire and through water: but thou broughtest us out into a wealthy place"). There were, perhaps, special troubles to be endured connected with the final Babylonian struggle. There were certainly others connected with the tedious and dangerous journey from Babylonia to Palestine (Ezra 8:22, 31). There were others, again, after the Holy Land was reached, arising out of the jealousy and ill will of neighbouring nations (Ezra 4. and 5; Nehemiah 4-6.). Neither shall the flame kindle upon thee. The literal fulfilment in the persons of the "three children" (Daniel 3:27) will be obvious to every reader. But the prophecy has, no doubt, a far wider scope.

43:1-7 God's favour and good-will to his people speak abundant comfort to all believers. The new creature, wherever it is, is of God's forming. All who are redeemed with the blood of his Son, he has set apart for himself. Those that have God for them need not fear who or what can be against them. What are Egypt and Ethiopia, all their lives and treasures, compared with the blood of Christ? True believers are precious in God's sight, his delight is in them, above any people. Though they went as through fire and water, yet, while they had God with them, they need fear no evil; they should be born up, and brought out. The faithful are encouraged. They were to be assembled from every quarter. And with this pleasing object in view, the prophet again dissuades from anxious fears.When thou passest through the waters; I will be with thee,.... The Targum and Jarchi apply this to the Israelites' passage through the waters of the Red sea, as a thing past; and Kimchi to Sennacherib's army, compared to the waters of a river strong and many, Isaiah 8:7. Jerom says, that the Jewish writers by "waters" would have the Egyptians understood; by the "rivers", the Babylonians; by "fire", the Macedonians; and by the "flame", the Romans; which is not amiss; but rather the afflictions of God's people in general are meant by waters, as by rivers also, in the next clause:

and through the rivers, they shall not overflow thee; because of the variety and multitude of them, as persecutions from men, those proud waves that go over them; the temptations of Satan, that enemy who comes in like a flood, and various others; and because of the rapidity and force of them, and their overflowing and overwhelming nature: now there are paths through which the people of God pass: their way lies through them to eternal glory; and though they are of some continuance, yet have an end, as paths have; and having a good guide, and sufficient strength given them, they wade through them safely; for they do not and shall not "overflow" them, so as to cause their faith utterly to fail, or to separate them from the love of God, or so as to destroy them; for though they come nigh them, and upon them, and may greatly affect and distress them, yet shall not hurt them, but turn to their advantage; for their God is with them, to sympathize with them, to comfort and revive them, to teach and instruct them by their afflictions, and to sanctify them to them, as well as to support and bear them up under them, and to deliver out of them:

when thou walkest through the fire, thou shalt not be burnt: neither shall the flame kindle upon thee; afflictions are compared to fire and flames, because very grievous and troublesome to the flesh; and because of the apprehensions of God's wrath in them sometimes; and because of their trying nature; grace is tried by them as gold and silver in the fire; but yet the saints are not consumed by them, they lose nothing but their dross; their principles and profession are tried, and they are supported through all; which has been abundantly verified in the martyrs of Jesus; see Psalm 66:12.