18 Isaac dug again the wells of water, which they had dug in the days of Abraham his father. For the Philistines had stopped them after the death of Abraham. He called their names after the names by which his father had called them. 19 Isaac’s servants dug in the valley, and found there a well of springing water. 20 The herdsmen of Gerar argued with Isaac’s herdsmen, saying, “The water is ours.” He called the name of the well Esek, because they contended with him. 21 They dug another well, and they argued over that, also. He called its name Sitnah. 22 He left that place, and dug another well. They didn’t argue over that one. He called it Rehoboth. He said, “For now Yahweh has made room for us, and we will be fruitful in the land.” 23 He went up from there to Beersheba. 24 Yahweh appeared to him the same night, and said, “I am the God of Abraham your father. Don’t be afraid, for I am with you, and will bless you, and multiply your seed for my servant Abraham’s sake.” 25 He built an altar there, and called on the name of Yahweh, and pitched his tent there. There Isaac’s servants dug a well.

Matthew Henry's Commentary on Genesis 26:18-25

Commentary on Genesis 26:18-25

(Read Genesis 26:18-25)

Isaac met with much opposition in digging wells. Two were called Contention and Hatred. See the nature of worldly things; they make quarrels, and are occasions of strife; and what is often the lot of the most quiet and peaceable; those who avoid striving, yet cannot avoid being striven with. And what a mercy it is to have plenty of water; to have it without striving for it! The more common this mercy is, the more reason to be thankful for it. At length Isaac digged a well, for which they strove not. Those that study to be quiet, seldom fail of being so. When men are false and unkind, still God is faithful and gracious; and his time to show himself so is, when we are most disappointed by men. The same night that Isaac came weary and uneasy to Beer-sheba, God brought comforts to his soul. Those may remove with comfort who are sure of God's presence.