One difficulty being solved, Moses raised another, but not in the spirit of captiousness or reluctance. God is very patient with us when we tell Him the obstacles which we seem to see to our doing His work. As long as these are presented in good faith, and with the wish to have them cleared up, He listens and answers. The second question asked by Moses was eminently reasonable. He pictures to himself his addressing the Israelites, and their question, What is the name of this God who has sent you? Apparently the children of Israel had lost much of their ancestral faith, and probably had in many instances fallen into idolatry. We do not know enough to pronounce with confidence on that point, nor how far the great name of Jehovah had been used before the time of Moses, or had been forgotten in Egypt. The questions connected with these points and with the history of the name do not enter into our present purpose. My task is rather to point out the religious significance of the self-revelation of God contained in the name, and how it becomes the foundation of Israel's deliverance, existence, and prerogatives. Whatever opinions are adopted as to the correct form of the name and other grammatical and philological questions, there is no doubt that it mainly reveals God as self-existent and unchangeable. He draws His being from no external source, nor 'borrows leave to be.' Creatures are what they are made or grow to be; they are what they were not; they are what they will some time not any more be. But He is what He is. Lifted above time and change, self-existing and self-determined, He is the fountain of life, the same for ever. This underived, independent, immutable being is a Person who can speak to men, and can say 'I am.' Being such, He has entered into close covenant relations with men, and has permitted Himself to be called 'the God of Abraham, Isaac, and Jacob.' The name Jehovah lifts Him high above all creatures; the name 'the God of your fathers' brings Him into tender proximity with men, and, in combination with the former designation, guarantees that He will forever be what He has been, even to all generations of children's children. That mighty name is, indeed, His 'memorial to all generations,' and is as fresh and full of blessedness to us as to the patriarchs. Christ has made us understand more of the treasures for heart and mind and life which are stored in it. 'Our Father which art in heaven' is the unfolding of its inmost meaning. We may note that the bush burning but not consumed expressed in symbol the same truth which the name reveals. It seems a mistake to take the bush as the emblem of Israel surviving persecution. Rather the revelation to the eye says the same thing as that to the ear, as is generally the case. As the desert shrub flamed, and yet did not burn away, so that divine nature is not wearied by action nor exhausted by bestowing, nor has its life any tendency towards ending or extinction, as all creatural life has.