Here the Prophet exhorts the Israelites to flee from Chaldea and Assyria. Yet this exhortation was intended for another purpose, to encourage them in the hope of deliverance; for it was hardly credible that they should ever have a free exit, for Babylon was to them like a sepulcher. As then he exhorts them as to their deliverance, he intimates that God would be their redeemer, as he had promised. But he shows that God's vengeance on Babylon would be dreadful, when he says, Flee from the indignation of God's wrath.

We must, however, observe, that the faithful were thus awakened, lest, being inebriated with the indulgences of the Chaldeans, they should obstinately remain there, when God stretched forth his hand to them; for we know what happened when liberty to return was given to the Israelites -- a small portion only returned; some despised the great favor of God; they were so accustomed to their habitations, and were so fixed there, that they made no account of the Temple, nor of the land promised them by God. The Prophet, then, that he might withdraw the faithful from such indulgences, says, that all who, in their torpor, remained there, would be miserable, because the indignation of God would kindle against that city. We now perceive the object of the Prophet.

It appears, indeed, but a simple exhortation to the Jews to remove, that they might not be polluted with the filth of Babylon, but another end is also to be regarded, proposed by the holy Prophet. This exhortation, then, contains in it a promise of return, as though he had said, that they were not to fear, because liberty would at length be given them, as God had promised. In the meantime, a stimulant is added to the promise, lest the Israelites should be delighted with the pleasures of Chaldea, and thus despise the inheritance promised them by God; for we know how great was the pleasantness of that land, and how great was the abundance it possessed of all blessings; for the fruitfulness of that land is more celebrated than that of all other countries. No wonder, then, that the Prophet so strongly urged the Jews to return, and that he set before them the vengeance of God to frighten them with terror, in case they slumbered in Chaldea. And he afterwards adds, --