Until David exceeded - David's distress must, in the nature of things, be the greatest. Besides his friend Jonathan, whom he was now about to lose for ever, he lost his wife, relatives, country; and, what was most afflictive, the altars of his God, and the ordinances of religion.
Saul saw David's growing popularity, and was convinced of his own maladministration. He did not humble himself before God, and therefore became a prey to envy, pride, jealousy, cruelty, and every other malevolent temper. From him David had every thing to fear, and therefore he thought it was safer to yield to the storm, than attempt to brave it; though he could have even raised a very powerful party in Israel, had he used the means which were so much in his power. But as he neither sought not affected the kingdom, he left it to the providence of God to bring him in by such means, at such a way, and in such a time, as was most suited to his godly wisdom. He that believeth shall not make haste: God's way and time are ever the best; and he who, even in God's way, runs before he is sent, runs at random; runs without light, and without Divine strength.
Feeble, therefore, must be his own might, his own counsel, and his own wisdom: though he encompass himself with his own sparks yet this hath he at the Lord's hand - he shalt lie down in sorrow.
A place toward the south - An unintelligible description; one expects a repetition of the description of David‘s hiding-place in 1 Samuel 20:19. The Septuagint in both places has “argab,” a word meaning a “heap of stones.” If this be the true reading, David‘s hiding-place was either a natural cavernous rock which was called “Argab,” or some ruin of an ancient building, equally suited for a hiding-place.
Bowed himself three times - In token, doubtless, of his unshaken loyalty to Jonathan as the son of his king, as well as his friend; and in acknowledgment of Jonathan‘s power to kill him if he saw fit. (Compare Genesis 33:3).
David exceeded - His affection for Jonathan, coupled with his sense of Saul‘s injustice and his own injured innocence, fully accounts for his strong emotion.