Genesis 15:16

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.” 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 carcasses, 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. …

Ver. 22 . “For it is written, ( Gen. xv. 16 .) that Abraham had two sons, one by the hand-maid and the other by the freewoman.” He returns again to Abraham, not in the way of repetition, but, inasmuch as the Patriarch’s fame was great among the Jews, to show that the types had their origin from thence, and that present events were pictured aforetime in him. Having previously shown that the Galatians were sons of Abraham, now, in that the Patriarch’s sons were not of equal dignity, one being by a bondwoman, the other by a free-woman, he shows that they were not only his sons, but sons in the same sense as he that was freeborn and noble. Such is the power of Faith.

3. How is Gen. xv. 16 , “in the fourth generation they shall come hither again,” to be reconciled with Ex. xiii. 18 , LXX, “in the fifth generation the children of Israel went up out of the land of Egypt”?

Exodus xiii. 18 , he proposes to reconcile with Gen. xv. 16 , by supposing that in the one place the tribe of Levi is referred to, in the other the tribe of Judah. He suggests, however, that the words rendered by the LXX. “in the fifth generation” more probably mean “harnessed” (so A.V.) or “laden.” In reply to the question about Isaac he says: “No man save Him who for our salvation has deigned to put on flesh has full knowledge and a complete grasp of the truth. Paul, Samuel, David, Elisha, all make mistakes, and holy men only know what God reveals to them.” He then goes on to give a mystical interpretation of the passage suggested by the martyr Hippolytus. Written the day after the previous letter.

5. Tell us whence come such blows and scourges, and what account we can give of them. Is it some disordered and irregular motion or some unguided current, some unreason of the universe, as though there were no Ruler of the world, which is therefore borne along by chance, as is the doctrine of the foolishly wise, who are themselves borne along at random by the disorderly spirit of darkness? Or are the disturbances and changes of the universe, (which was originally constituted, blended, bound together, and set in motion in a harmony known only to Him Who gave it motion,) directed by reason and order under the guidance of the reins of Providence? Whence come famines and tornadoes and hailstorms, our present warning blow? Whence pestilences, diseases, earthquakes, tidal waves, and fearful things in the heavens? And how is the creation, once ordered for the enjoyment of men, their common and …

68. The Apostle is careful to leave no room for doubt: we cannot say, “Christ was born, suffered, was dead and buried, and rose again: but how, by what power, by what division of parts of Himself? Who wept? Who rejoiced? Who complained? Who descended? and Who ascended?” He rests the merits of faith entirely on the confession of unquestioning reverence. The righteousness , he says, which is of faith saith thus, Say not in thy heart, Who hath ascended into heaven, that is, to bring Christ down: or Who hath descended into the abyss: that is, to bring Christ up from the dead? But what saith the Scripture? Thy word is nigh, in thy mouth, and in thy heart; that is, the word of faith which we preach: because if thou shalt confess with thy mouth Jesus as Lord, and shalt believe in thy heart, that God hath raised Him up from the dead, thou shalt be saved . …