1. Mose 21:22

Abimelech's Treaty with Abraham. - Through the divine blessing which visibly attended Abraham, the Philistine king Abimelech was induced to secure for himself and his descendants the friendship of a man so blessed; and for that purpose he went to Beersheba, with his captain Phicol, to conclude a treaty with him. Abraham was perfectly ready to agree to this; but first of all he complained to him about a well which Abimelech's men had stolen, i.e., had unjustly appropriated to themselves. Abimelech replied that this act of violence had never been made known to him till that day, and as a matter of course commanded the well to be returned. After the settlement of this dispute the treaty was concluded, and Abraham presented the king with sheep and oxen, as a material pledge that he would reciprocate the kindness shown, and live in friendship with the king and his descendants. Out of this present he selected seven lambs and set them by themselves; and when Abimelech inquired what they were, he told him to take them from his hand, that they might be to him (Abraham) for a witness that he had digged the well. It was not to redeem the well, but to secure the well as his property against any fresh claims on the part of the Philistines, that the present was given; and by the acceptance of it, Abraham's right of possession was practically and solemnly acknowledged.

We have here an account of the treaty between Abimelech and Abraham, in which appears the accomplishment of that promise (Gen 12:2) that God would make his name great. His friendship is valued, is courted, though a stranger, though a tenant at will to the Canaanites and Perizzites. I. The league is proposed by Abimelech, and Phichol his prime-minister of state and general of his army. 1. The inducement to it was God's favour to Abraham (Gen 21:22): "God is with thee in all that thou doest, and we cannot but take notice of it." Note, (1.) God in his providence sometimes shows his people such tokens for good that their neighbours cannot but take notice of it, Psa 86:17. Their affairs do so visibly prosper, and they have such remarkable success in their undertakings, that a confession is extorted from all about them of God's presence with them. (2.) It is good being in favour with those that are in favour with God, and having an interest in those that have an interest in heaven, Zac 8:23. We will go with you, for we have heard that God is with you. We do well for ourselves if we have fellowship with those that have fellowship with God, Jo1 1:3. 2. The tenour of it was, in general, that there should be a firm and constant friendship between the two families, which should not upon any account be violated. This bond of friendship must be strengthened by the bond of an oath, in which the true God was appealed to, both as a witness of their sincerity and an avenger in case either side were treacherous, Gen 21:23. Observe, (1.) He desires the entail of this league upon his posterity and the extension of it to his people. He would have his son, and his son's son, and his land likewise, to have the benefit of it. Good men should secure an alliance and communion with the favourites…

21:22-34 This passage, at its climax, explains the name of Beersheba, Abraham’s home (21:31-34). Beersheba reflected the covenant Abraham made with the residents of the land, which enabled him to dwell there in peace and prosperity. God’s promise was coming to fruition (12:7; 13:14-17; 15:7, 18-21; 17:8). 21:22-23 Abimelech pressed for the treaty so that Abraham would not cheat or deceive him. Abimelech knew that God was blessing Abraham even though Abraham was not entirely trustworthy (20:9-10). This sad contradiction made the treaty necessary. By contrast, God’s faithful people are exhorted to speak the truth (Eph 4:15, 25), and Jesus warned against manipulating truth by the clever use of oaths (Matt 5:37; Jas 5:12).