The City of God, Volume II. Bishop of Hippo Saint Augustine

make an innumerable multitude, which by a hyperbole is compared to the dust of the earth. Truly that multitude which was promised to Abraham is not innumerable to God, although to man; but to God not even the dust of the earth is so. Further, the promise here made may be understood not only of the nation of Israel, but of the whole seed of Abraham, which may be fitly compared to the dust for multitude, because regarding it also there is the promise270 of many children, not according to the flesh, but according to the spirit. But we have therefore said that this does not clearly appear, because the multitude even of that one nation, which was born according to the flesh of Abraham through his grandson Jacob, has increased so much as to fill almost all parts of the world. Consequently, even it might by hyperbole be compared to the dust for multitude, because even it alone is innumerable by man. Certainly no one questions that only that land is meant which is called Canaan. But that saying, "To thee will I give it, and to thy seed for ever," may move some, if by "for ever" they understand "to eternity." But if in this passage they take "for ever" thus, as we firmly hold it means, that the beginning of the world to come is to be ordered from the end of the present, there is still no difficulty, because, although the Israelites are expelled from Jerusalem, they still remain in other cities in the land of Canaan, and shall remain even to the end; and when that whole land is inhabited by Christians, they also are the very seed of Abraham.

22. Of Abraham's overcoming the enemies of Sodom, when he delivered Lot from captivity and was blessed by Melchizedek the priest

      Having received this oracle of promise, Abraham migrated, and remained in another place of the same land, that is, beside the oak of Mamre, which was Hebron. Then on the invasion of Sodom, when five kings carried on war against four, and Lot was taken captive with the conquered Sodomites, Abraham delivered him from the enemy, leading with him to battle three hundred and eighteen of his home-born servants, and won the victory for the kings of Sodom, but would take nothing of the spoils when offered by the king for whom he had won them. He was then openly blessed by Melchizedek, who was priest of God Most High, about whom many and great things are written in the epistle which is inscribed to the Hebrews, which most say is by the Apostle Paul, though some deny this. For then first appeared the sacrifice which is now offered to God by Christians in the whole wide world, and that is fulfilled which long after the event was said by the prophet to Christ, who was yet to come in the flesh, "Thou art a priest for ever after the order of Melchizedek,"271– that is to say, not after the order of Aaron, for that order was to be taken away when the things shone forth which were intimated beforehand by these shadows.

      23. Of the word of the Lord to Abraham, by which it was promised to him that his posterity should be multiplied according to the multitude of the stars; on believing which he was declared justified while yet in uncircumcision.

      The word of the Lord came to Abraham in a vision also. For when God promised him protection and exceeding great reward, he, being solicitous about posterity, said that a certain Eliezer of Damascus, born in his house, would be his heir. Immediately he was promised an heir, not that house-born servant, but one who was to come forth of Abraham himself; and again a seed innumerable, not as the dust of the earth, but as the stars of heaven, – which rather seems to me a promise of a posterity exalted in celestial felicity. For, so far as multitude is concerned, what are the stars of heaven to the dust of the earth, unless one should say the comparison is like inasmuch as the stars also cannot be numbered? For it is not to be believed that all of them can be seen. For the more keenly one observes them, the more does he see. So that it is to be supposed some remain concealed from the keenest observers, to say nothing of those stars which are said to rise and set in another part of the world most remote from us. Finally, the authority of this book condemns those like Aratus or Eudoxus, or any others who boast that they have found out and written down the complete number of the stars. Here, indeed, is set down that sentence which the apostle quotes in order to commend the grace of God, "Abraham believed God, and it was counted to him for righteousness;"272 lest the circumcision should glory, and be unwilling to receive the uncircumcised nations to the faith of Christ. For at the time when he believed, and his faith was counted to him for righteousness, Abraham had not yet been circumcised.

24. Of the meaning of the sacrifice Abraham was commanded to offer when he supplicated to be taught about those things he had believed

      In the same vision, God in speaking to him also says, "I am God that brought thee out of the region of the Chaldees, to give thee this land to inherit it."273 And when Abram asked whereby he might know that he should inherit it, God said to him, "Take me an heifer of three years old, and a she-goat of three years old, and a ram of three years old, and a turtle-dove, and a pigeon. And he took unto him all these, and divided them in the midst, and laid each piece one against another; but the birds divided he not. And the fowls came down," as it is written, "on the carcases, and Abram sat down by them. But about the going down of the sun, great fear fell upon Abram; and, lo, an horror of great darkness fell upon him. And He said unto Abram, Know of a surety that thy seed shall be a stranger in a land not theirs, and they shall reduce them to servitude; and shall afflict them four hundred years: but the nation whom they shall serve will I judge; and afterward shall they come out hither with great substance. And thou shalt go to thy fathers in peace; kept in a good old age. But in the fourth generation they shall come hither again: for the iniquity of the Amorites is not yet full. And when the sun was setting, there was a flame, and a smoking furnace, and lamps of fire, that passed through between those pieces. In that day the Lord made a covenant with Abram, saying, Unto thy seed will I give this land, from the river of Egypt unto the great river Euphrates: the Kenites, and the Kenizzites, and the Kadmonites, and the Hittites, and the Perizzites, and the Rephaims, and the Amorites, and the Canaanites, and the Hivites, and the Girgashites, and the Jebusites."274