The first words of Jehovah teach something more than ceremonial reverence. If the dust of common earth on the shoe of Moses may not mingle with that sacred soil, how dare we carry into the presence of our God mean passions and selfish cravings? Observe, too, that while Jacob, when he awoke from his vision, said, "How dreadful is this place!" (Gen. xxviii. 17), God Himself taught Moses to think rather of the holiness than the dread of His abode. Nevertheless Moses also was afraid to look upon God, and hid the face which was thereafter to be veiled, for a nobler reason, when it was itself illumined with the divine glory. Humility before God is thus the path to the highest honour, and reverence, to the closest intercourse.
Meantime the Divine Person has announced Himself: "I am the God of thy father" (father is apparently singular with a collective force), "the God of Abraham, the God of Isaac, and the God of Jacob." It is a blessing which every Christian parent should bequeath to his child, to be strengthened and invigorated by thinking of God as his father's God.
It was with this memorable announcement that Jesus refuted the Sadducees and established His doctrine of the resurrection. So, then, the bygone ages are not forgotten: Moses may be sure that a kindly relation exists between God and himself, because the kindly relation still exists in all its vital force which once bound Him to those who long since appeared to die. It was impossible, therefore, our Lord inferred, that they had really died at all. The argument is a forerunner of that by which St. Paul concludes, from the resurrection of Christ, that none who are "in Christ" have perished. Nay, since our Lord was not disputing about immortality only, but the resurrection of the body, His argument implied that a vital relationship with God involved the imperishability of the whole man, since all was His, and in truth the very seal of the covenant was imprinted upon the flesh. How much stronger is the assurance for us, who know that our very bodies are His temple! Now, if any suspicion should arise that the argument, which is really subtle, is over-refined and untrustworthy, let it be observed that no sooner was this announcement made, than God added the proclamation of His own immutability, so that it cannot be said He was, but from age to age His title is I AM. The inference from the divine permanence to the living and permanent vitality of all His relationships is not a verbal quibble, it is drawn from the very central truth of this great scripture.
And now for the first time God calls Israel My people, adopting a phrase already twice employed by earthly rulers (Gen. xxiii. 11, xli. 40), and thus making Himself their king and the champion of their cause. Often afterwards it was used in pathetic appeal:--"Thou hast showed Thy people hard things,"--"Thou sellest Thy people for nought,"--"Behold, look, we beseech Thee; we are all Thy people" (Ps. lx. 3, xliv. 12; Isa. lxiv. 9). And often it expressed the returning favour of their king: "Hear, O My people, and I will speak"; "Comfort ye, comfort ye My people" (Ps. l. 7; Isa. xl. 1).
It is used of the nation at large, all of whom were brought into the covenant, although with many of them God was not well pleased. And since it does not belong only to saints, but speaks of a grace which might be received in vain, it is a strong appeal to all Christian people, all who are within the New Covenant. Them also the Lord claims and pities, and would gladly emancipate: their sorrows also He knows. "I have surely seen the affliction of My people which are in Egypt, and have heard their cry by reason of their taskmasters; for I know their sorrows; and I am come down to deliver them out of the hand of the Egyptians, and to bring them up out of that land unto a good land and a large, unto a land flowing with milk and honey." Thus the ways of God exceed the desires of men. Their subsequent complaints are evidence that Egypt had become their country: gladly would they have shaken off the iron yoke, but a successful rebellion is a revolution, not an Exodus. Their destined home was very different: with the widest variety of climate, scenery, and soil, a land which demanded much more regular husbandry, but rewarded labour with exuberant fertility. Secluded from heathenism by deserts on the south and east, by a sublime range of mountains on the north, and by a sea with few havens on the west, yet planted in the very bosom of all the ancient civilisation which at the last it was to leaven, it was a land where a faithful people could have dwelt alone and not been reckoned among the nations, yet where the scourge for disobedience was never far away.