Charles Ellicott Commentary 1 Samuel 25:26

"Now therefore, my lord, as Jehovah liveth, and as thy soul liveth, seeing Jehovah hath withholden thee from bloodguiltiness, and from avenging thyself with thine own hand, now therefore let thine enemies, and them that seek evil to my lord, be as Nabal." — 1 Samuel 25:26 (ASV)

Seeing the Lord hath withholden. —This passage, as the Speaker’s Commentary rightly observes, “since the oath affirmed nothing, should be rendered, ‘And now my lord, as the Lord lives, and as your soul lives, it is the Lord that has withheld you.’ Literally, As true as that the Lord lives, so true is it that the Lord has withheld you, etc., from coming into blood-guiltiness.” So confident is this pious and wise woman that she is doing the Lord’s work, and that He is standing by her, that, in presence of the armed band and their angry leader, she speaks as though the danger to her husband’s house was a thing of the past, and that David had real cause for thankfulness because he had been prevented from doing a wanton, wicked act.

Now let thine enemies ... be as Nabal. —Nabal, the insulter of David, she dismisses as too insignificant to be considered; she regards him as utterly powerless to harm one like David; and her prayer is that his other enemies may only be like him—equally harmless.