Verse 29. - That thou wilt do us no hurt, - literally, if thou wilt do us evil (sc. thy curse come upon thee!); the force being to negative in the strongest way possible any intention of injury (cf. Genesis 21:23) - as we have not touched thee, - i.e. injured thee; which was not true, as they, through their servants, had robbed Isaac of at least two wells - and as we have done unto thee nothing but good, - Abimelech's estimate of his own behavior, if exceedingly favorable to himself, is at least natural (vide Proverbs 16:2) - and have sent thee away in peace (without open violence certainly, because of Isaac's yielding, but scarcely without hostility): thou art now the blessed of the Lord. Regarded by some as an instance of adroit and pious flattery, these words are perhaps better understood as explaining either why Isaac should overlook the injuries which they had done to him (Calvin, Bush), or why he should grant them the oath which they desired (Ainsworth), - he requiring no guarantee of safety from them, since Jehovah was on his side (Murphy), - or why they had been stirred up to seek his favor and alliance (Rosenmüller).

26:26-33 When a man's ways please the Lord, he maketh even his enemies to be at peace with him, Pr 16:7. Kings' hearts are in his hands, and when he pleases, he can turn them to favour his people. It is not wrong to stand upon our guard in dealing with those who have acted unfairly. But Isaac did not insist on the unkindnesses they had done him; he freely entered into friendship with them. Religion teaches us to be neighbourly, and, as much as in us lies, to live peaceable with all men. Providence smiled upon what Isaac did; God blessed his labours.That thou wilt do us no hurt,.... Neither to our persons nor properties, to our kingdom and subjects, by invading our land, and seizing on our kingdom, all which was feared from Isaac's growing wealth and power:

as we have not touched thee; not done the least injury to him, to his person, family, and substance, but suffered him to go away with all he had untouched:

and as we have done unto thee, nothing but good; by royal authority, or by the command and direction of the king and his nobles; for as for the stopping up the wells his father's servants had dug, and the controversy that was about those in the vale, and the trouble Isaac had on that account, these things were not by the order of the king and council, and perhaps without their knowledge:

and have sent thee away in peace; no one being suffered to do any injury to him, or molest him in carrying off everything that belonged unto him:

thou art now blessed of the Lord; so it appeared by the prosperity he was attended with, and by the Lord's protection of him, and the constant and continual favours he was bestowing on him; and this induced Abimelech and his nobles to seek to cultivate friendship, and be on good terms with him. De Dieu gives a different sense of these words, and considers them in the form of an oath or imprecation,"if thou shouldest do us any hurt, seeing we have not touched thee, &c. be thou now accursed of the Lord,''taking the word used in a contrary sense, as in Job 1:5 1 Kings 21:10.