When it is added, "And when the sun was now setting there was a flame, and lo, a smoking furnace, and lamps of fire, which passed through between those pieces," this signifies that at the end of the world the carnal shall be judged by fire. For just as the affliction of the city of God, such as never was before, which is expected to take place under Antichrist, was signified by Abraham's horror of great darkness about the going down of the sun, that is, when the end of the world draws nigh,--so at the going down of the sun, that is, at the very end of the world, there is signified by that fire the day of judgment, which separates the carnal who are to be saved by fire from those who are to be condemned in the fire. And then the covenant made with Abraham particularly sets forth the land of Canaan, and names eleven tribes in it from the river of Egypt even to the great river Euphrates. It is not then from the great river of Egypt, that is, the Nile, but from a small one which separates Egypt from Palestine, where the city of Rhinocorura is. 25. _Of Sarah's handmaid, Hagar, whom she herself wished to be Abraham's concubine._ And here follow the times of Abraham's sons, the one by Hagar the bond maid, the other by Sarah the free woman, about whom we have already spoken in the previous book. As regards this transaction, Abraham is in no way to be branded as guilty concerning this concubine, for he used her for the begetting of progeny, not for the gratification of lust; and not to insult, but rather to obey his wife, who supposed it would be a solace of her barrenness if she could make use of the fruitful womb of her handmaid to supply the defect of her own nature, and by that law of which the apostle says, "Likewise also the husband hath not power of his own body, but the wife,"[281] could, as a wife, make use of him for childbearing by another, when she could not do so in her own person. Here there is no wanton lust, no filthy lewdness. The handmaid is delivered to the husband by the wife for the sake of progeny, and is received by the husband for the sake of progeny, each seeking, not guilty excess, but natural fruit. And when the pregnant bond woman despised her barren mistress, and Sarah, with womanly jealousy, rather laid the blame of this on her husband, even then Abraham showed that he was not a slavish lover, but a free begetter of children, and that in using Hagar he had guarded the chastity of Sarah his wife, and had gratified her will and not his own,--had received her without seeking, had gone in to her without being attached, had impregnated without loving her,--for he says, "Behold thy maid is in thy hands: do to her as it pleaseth thee;"[282] a man able to use women as a man should,--his wife temperately, his handmaid compliantly, neither intemperately!