25:1 Five and thirty years Abraham lived after the marriage of Isaac, and all that is recorded concerning him during that time lies here in a very few verse s: we hear no more of God's extraordinary appearances to him, or trials of him; for all the days even of the 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 an account of his children by Keturah, another wife, which be married after the death of Sarah. He had buried Sarah, and married Isaac, the two dear companions of his life, and was now solitary; his family wanted a governess and it was not good for him to he thus alone; he therefore marries Keturah, probably the chief of his maid servants, born in his house, or bought with money. By her he had six sons, in whom the promise made to Abraham concerning the great increase of his posterity was in part fulfilled. The strength he received by the promise still remained in him, to shew how much the virtue of the promise exceeds the power of nature.

Genesis 25:1 Parallel Commentaries

John the Baptist's Person and Preaching.
(in the Wilderness of Judæa, and on the Banks of the Jordan, Occupying Several Months, Probably a.d. 25 or 26.) ^A Matt. III. 1-12; ^B Mark I. 1-8; ^C Luke III. 1-18. ^b 1 The beginning of the gospel [John begins his Gospel from eternity, where the Word is found coexistent with God. Matthew begins with Jesus, the humanly generated son of Abraham and David, born in the days of Herod the king. Luke begins with the birth of John the Baptist, the Messiah's herald; and Mark begins with the ministry …
J. W. McGarvey—The Four-Fold Gospel

But if Moreover any not Having Charity, which Pertaineth to the Unity of Spirit...
23. But if moreover any not having charity, which pertaineth to the unity of spirit and the bond of peace whereby the Catholic Church is gathered and knit together, being involved in any schism, doth, that he may not deny Christ, suffer tribulations, straits, hunger, nakedness, persecution, perils, prisons, bonds, torments, swords, or flames, or wild beasts, or the very cross, through fear of hell and everlasting fire; in nowise is all this to be blamed, nay rather this also is a patience meet to …
St. Augustine—On Patience

Of the Effects of those Prerogatives.
From these prerogatives there will arise to the elect in heaven, five notable effects:-- 1. They shall know God with a perfect knowledge (1 Cor. i. 10), so far as creatures can possibly comprehend the Creator. For there we shall see the Word, the Creator; and in the Word, all creatures that by the Word were created; so that we shall not need to learn (of the things which were made) the knowledge of him by whom all things were made. The most excellent creatures in this life, are but as a dark veil …
Lewis Bayly—The Practice of Piety