Abraham makes Isaac his heir Genesis 24:36. He gives portions to the sons of the concubines during his lifetime, and sends them away to the East. Ishmael had been portioned off long before Genesis 21:14. The East is a general name for Arabia, which stretched away to the southeast and east of the point where Abraham resided in the south of Palestine. The northern part of Arabia, which lay due east of Palestine, was formerly more fertile and populous than now. The sons of Keturah were probably dismissed before they had any children. Their notable descendants, according to custom, are added here before they are dismissed from the main line of the narrative.

Gave all that he had unto Isaac - His principal flocks, and especially his right to the land of Canaan, including a confirmation to him and his posterity of whatever was contained in the promises of God.

And Abraham gave all that he had unto Isaac. By his last will and testament; not all out of his own hand, while he lived, at least he reserved somewhat for himself, and for gifts to his other children; so his servant declared to the parents and friends of Rebekah, Genesis 24:35; wherefore some render the words here "had given" (d); or the sense is, that he had at that time purposed and promised to give all that he had to Isaac, and now he actually did it.

(d) "dederat", Junius & Tremellius, Piscator.

Before his death, Abraham made a final disposition of his property. Isaac, the only son of his marriage with Sarah, received all his possessions. The sons of the concubines (Hagar and Keturah) were sent away with presents from their father's house into the east country, i.e., Arabia in the widest sense, to the east and south-east of Palestine.

And Abraham gave all that he had unto Isaac.

25:5 And Abraham gave all that he had to Isaac - As he was bound to do in justice to Sarah his first wife, and to Rebekah who married Isaac upon the assurance of it.

5, 6. Abraham gave all that he had unto Isaac . unto the sons of the concubines . Abraham gave gifts-While the chief part of the inheritance went to Isaac; the other sons (Ishmael included) migrated to "the East country," that is, Arabia, but received each a portion of the patrimony, perhaps in cattle and other things; and this settlement of Abraham's must have given satisfaction, since it is still the rule followed among the pastoral tribes.

25:1-10 All the days, even of the best and greatest saints, are not remarkable days; some slide on silently; such were these last days of Abraham. Here is an account of Abraham's children by Keturah, and the disposition which he made of his estate. After the birth of these sons, he set his house in order, with prudence and justice. He did this while he yet lived. It is wisdom for men to do what they find to do while they live, as far as they can. Abraham lived 175 years; just one hundred years after he came to Canaan; so long he was a sojourner in a strange country. Whether our stay in this life be long or short, it matters but little, provided we leave behind us a testimony to the faithfulness and goodness of the Lord, and a good example to our families. We are told that his sons Isaac and Ishmael buried him. It seems that Abraham had himself brought them together while he lived. Let us not close the history of the life of Abraham without blessing God for such a testimony of the triumph of faith.