16 And it came to pass, when David had made an end of speaking these words unto Saul, that Saul said, Is this thy voice, my son David? And Saul lifted up his voice, and wept. 17 And he said to David, Thou art more righteous than I; for thou hast rendered unto me good, whereas I have rendered unto thee evil. 18 And thou hast declared this day how that thou hast dealt well with me, forasmuch as when Jehovah had delivered me up into thy hand, thou killedst me not. 19 For if a man find his enemy, will he let him go well away? wherefore Jehovah reward thee good for that which thou hast done unto me this day. 20 And now, behold, I know that thou shalt surely be king, and that the kingdom of Israel shall be established in thy hand. 21 Swear now therefore unto me by Jehovah, that thou wilt not cut off my seed after me, and that thou wilt not destroy my name out of my father's house. 22 And David sware unto Saul. And Saul went home; but David and his men gat them up unto the stronghold.
Matthew Henry's Commentary on 1 Samuel 24:16-22
Commentary on 1 Samuel 24:16-22
(Read 1 Samuel 24:16-22)
Saul speaks as quite overcome with David's kindness. Many mourn for their sins, who do not truly repent of them; weep bitterly for them, yet continue in love and in league with them. Now God made good to David that word on which he had caused him to hope, that he would bring forth his righteousness as the light, Psalm 37:6. Those who take care to keep a good conscience, may leave it to God to secure them the credit of it. Sooner or later, God will force even those who are of the synagogue of Satan to know and to own those whom he has loved. They parted in peace. Saul went home convinced, but not converted; ashamed of his envy to David, yet retaining in his breast that root of bitterness; vexed that when at last he had found David, he could not find in his heart to destroy him, as he had designed. Malice often seems dead when it is only asleep, and will revive with double force. Yet, whether the Lord bind men's hands, or affect their hearts, so that they do not hurt us, the deliverance is equally from him; it is an evidence of his love, and an earnest of our salvation, and should make us thankful.