*Minor differences ignored. Grouped by changes, with first version listed as example.
And the days of Isaac. The death of Isaac is not related in its proper order, as will soon appear from the connection of the history: but, as we have elsewhere seen, the figure hysteron proteron was familiar to Moses. [1] When it is said, that he died old, and full of days, the meaning is, that, having fulfilled the course of his life, he departed by a mature death; this, therefore, is ascribed to the blessing of God. Nevertheless, I refer these words not merely to the duration of his life, but also to the state of his feelings; implying that Isaac, being satisfied with life, willingly and placidly departed out of the world. For we may see certain decrepit old men, who are not less desirous of life then they were in the flower of their age; and with one foot in the grave, they still have a horror of death. Therefore, though long life is reckoned among the blessings of God; yet it is not enough for men to be able to count up a great number of years; unless they feel that they have lived long, and, being satisfied with the favor of God and with their own age, prepare themselves for their departure. Now, in order that old men may leave their minds formed to this kind of moderation, it behoves them to have a good conscience, to the end, that they may not flee from the presence of God; for an evil conscience pursues and agitates the wicked with terror. Moses adds, that Isaac was buried by his two sons. For since, at that time, the resurrection was not clearly revealed, and its first fruits had not yet appeared, it behoved the holy fathers to be so much the more diligently trained in significant ceremonies, in order that they might correct the impression produced by the semblance of destruction which is presented in death. By the fact that Esau is put first, we are taught again, that the fruit of the paternal benediction was not received by Jacob in this life; for he who was the first-born by right, is still subjected to the other, after his father's death.
1 - The death of Isaac is mentioned here, out of place, to prevent the subsequent interruption of the history. The events of the thirty-seventh and thirty-eighth chapters preceded it; for Isaac lived about fifteen years after the removal of Joseph into Egypt. -- Ed.
And the days of Isaac were an hundred and fourscore years. He lived, forty years after he had made his will, and blessed his two sons. Jacob was now one hundred and twenty years of age, being born when his father was sixty; and Joseph was now twenty nine years of age, so that Isaac lived twelve years after the selling of Joseph into Egypt; he was five years older than his father Abraham was when he died.
The age and death of Isaac are here recorded, though it appears by computation that he died not 'till many years after Joseph was sold into Egypt, and much about the time that he was preferred there. Isaac, a mild quiet man, lived the longest of all the patriarchs, for he was one hundred and eighty years old: Abraham was but one hundred and seventy - five. Isaac lived about forty years after he had made his will, Genesis 27:2. We shall not die an hour the sooner, but abundance the better, for our timely setting of our heart and house in order. Particular notice is taken of the amicable agreement of Esau and Jacob in solemnizing their father's funeral, Genesis 35:29, to shew how God had wonderfully changed Esau's mind, since he vowed his brother's murder, upon his father's death, Genesis 27:41. God has many ways of preventing ill men from doing the mischief they in tended; he can either tie their hands, or turn their hearts.
*More commentary available at chapter level.