The sacred historian, in this chapter, I. Takes his leave of Abraham, with an account, I. Of his children by another wife (v. 1-4). Of his last will and testament (v. 5, v. 6). Of his age, death, and burial (v. 7-10). II. He takes his leave of Ishmael, with a short account, 1. Of his children (v. 12-16). Of his age and death (v. 17, v. 18). III. He enters upon the history of Isaac. 1. His prosperity (v. 11). The conception and birth of his two sons, with the oracle of God concerning them (v. 19-26). Their different characters (v. 27, v. 28). Esaus selling his birthright to Jacob (v. 29-34).
Verses 1-10 Abraham lived, after the marriage of Isaac, thirty-five years, and all that is recorded concerning him during the time lies here in a very few verses. We hear no more of Gods extraordinary appearances to him or trials of him; for all the days, even of the best and greatest saints, are not eminent days, some slide on silently, and neither come nor go with observation; such were these last days of Abraham. We have here,I. An account of his children by Keturah, another wife whom he married after the death of Sarah. He had buried Sarah and married Isaac, the two dear companions of his life, and was now solitary. He wanted a nurse, his family wanted a governess, and it was not good for him to be thus alone. He therefore marries Keturah, probably the chief of his maid-servants, born in his house or bought with money. Marriage is not forbidden to old age. By her he had six sons, in whom the promise made to Abraham concerning the great increase of his posterity was in part fulfilled, which, it is likely, he had an eye to this marriage. The strength he received by the promise still remained in him, to show how much the virtue of the promise exceeds the power of nature.II. The disposition which Abraham made of his estate, v. 5, v. 6. After the birth of these sons, he set his house in order, with prudence and justice. 1. He made Isaac his heir, as he was bound to do, in justice to Sarah his first and principal wife, and to Rebekah who married Isaac upon the assurance of it, ch. 24:36 . In this all, which he settled upon Isaac, are perhaps included the promise of the land of Canaan, and the entail of the covenant. Or, God having already made him the heir of the promise, Abraham therefore made him heir of his estate. Our affection and gifts should attend Gods. 2. He gave portions to the rest of his children, both to Ishmael, though at first he was sent empty away, and to his sons by Keturah. It was justice to provide for them; parents that do not imitate him in this are worse than infidels. It was prudence to settle them in places distant from Isaac, that they might not pretend to divide the inheritance with him, nor be in any way a care or expense to him. Observe, He did this while he yet lived, lest it should not be done, or not so well done, afterwards. Note, In many cases it is wisdom for men to make their own hands their executors, and what they find to do to do it while they live, as far as they can. These sons of the concubines were sent into the country that lay east from Canaan, and their posterity were called the children of the east, famous for their numbers, Jdg. 6:5, Jdg. 6:33 . Their great increase was the fruit of the promise made to Abraham, that God would multiply his seed. God, in dispensing his blessings, does as Abraham did; common blessings he gives to the children of this world, as to the sons of the bond-woman, but covenant-blessings he reserves for the heirs of promise. All that he has is theirs, for they are his Isaacs, from whom the rest shall be for ever separated.III. The age and death of Abraham, v. 7, v. 8. He lived 175 years, just 100 years after he came to Canaan; so long he was a sojourner in a strange country. Though he lived long and lived well, though he did good and could ill be spared, yet he died at last. Observe how his death is here described. 1. He gave up the ghost.