On the present occasion, the crisis in view of which a prophet declares the mind of Iahvah is not a political emergency but a religious temptation. The day for the former has long since passed away, and the depressed and scattered communities of exiled Israelites are exposed among other trials to the constant temptation to sacrifice to present expediency the only treasure which they have saved from the wreck of their country, the faith of their fathers, the religion of the prophets. The uncompromising tone of this isolated oracle, the abruptness with which the writer at once enters _in medias res_, the solemn emphasis of his opening imperatives, proves that this danger pressed at the time with peculiar intensity. _Thus said Iahvah: Unto the way of the nations use not yourselves, And of the signs of heaven stand not in awe, for that the nations stand in awe of them!_ (cf. Lev. xviii. 3; Ezek. xx. 18). The "way" of the nations is their religion, the mode and manner of their worship (v. 4, 5); and the exiles are warned not to suffer themselves to be led astray by example, as they had been in the land of Canaan; they are not to adore the signs of heaven, simply because they see their conquerors adoring them. The "signs of heaven" would seem to be the sun, moon and stars, which were the objects of Babylonian worship; although the passage is unhappily not free from ambiguity. Some expositors have preferred to think of celestial phenomena such as eclipses and particular conjunctions of the heavenly bodies, which in those days were looked upon as portents, foreshadowing the course of national and individual fortunes. That there is really a reference to the astrological observation of the stars, is a view which finds considerable support in the words addressed to Babylon on the eve of her fall, by a prophet, who, if not identical was at least contemporary with him whose message we are discussing. In the forty-seventh chapter of the book of Isaiah, it is said to Babylon: "Let now them that parcel out the heavens, that gaze at the stars, arise and save thee, prognosticating month by month the things that will come upon thee" (Isa. xlvii. 13). The _signs of heaven_ are, in this case, the supposed indications of coming events furnished by the varying appearances of the heavenly bodies; and one might even suppose that the immediate occasion of our prophecy was some eclipse of the sun or moon, or some remarkable conjunction of the planets which at the time was exciting general anxiety among the motley populations of Babylonia. The prophecy then becomes a remarkable instance of the manner in which an elevated spiritual faith, free from all the contaminating and blinding influences of selfish motives and desires, may rise superior to universal superstition, and boldly contradict the suggestions of what is accounted the highest wisdom of the time, anticipating the results though not the methods nor the evidence of science, at an epoch when science is as yet