Now, of course, we all know that the original reference of these words is to the deliverance of the Israelites from Egypt, and their training in the desert. In the solemn address by Jehovah at the giving of the law (Exodus xix. 4), the same metaphor is employed, and, no doubt, that passage was the source of the extended imagery here. There we read, 'Ye know what I did to the Egyptians, and how I bore you on eagles' wings, and brought you unto Myself.' The meaning of the glowing metaphor, with its vivid details, is just that Jehovah brought Israel out of its fixed abode in Goshen, and trained it for mature national life by its varied desert experiences. As one of the prophets puts the same idea, 'I taught Ephraim to go,' where the figure of the parent bird training its callow fledglings for flight is exchanged for that of the nurse teaching a child to walk. While, then, the text primarily refers to the experience of the infant nation in the forty years' wanderings, it carries large truths about us all; and sets forth the true meaning and importance of life. There seem to me to be three thoughts here, which I desire to touch on briefly: first, a great thought about God; then an illuminating thought about the true meaning and aspect of life; and lastly a calming thought about the variety of the methods by which God carries out our training. I. Here is a great thought about God. Now, it may come as something of a shock if I say that the bird that is selected for the comparison is not really the eagle, but one which, in our estimation, is of a very much lower order--viz. the carnivorous vulture. But a poetical emblem is not the less fitting, though, besides the points of resemblance, the thing which is so used has others less noble. Our modern repugnance to the vulture as feeding on carcasses was probably not felt by the singer of this song. What he brings into view are the characteristics common to the eagle and the vulture; superb strength in beak and claw, keenness of vision almost incredible, magnificent sweep of pinion and power of rapid, unwearied flight. And these characteristics, we may say, have their analogues in the divine nature, and the emblem not unfitly shadows forth one aspect of the God of Israel, who is 'fearful in praises,' who is strong to destroy as well as to save, whose all-seeing eye marks every foul thing, and who often pounces on it swiftly to rend it to pieces, though the sky seemed empty a moment before.