191 Saul spoke with his son Jonathan and with all his servants about killing David. But Saul's son Jonathan took great delight in David. 2 Jonathan told David, "My father Saul is trying to kill you; therefore be on guard tomorrow morning; stay in a secret place and hide yourself. 3 I will go out and stand beside my father in the field where you are, and I will speak to my father about you; if I learn anything I will tell you." 4 Jonathan spoke well of David to his father Saul, saying to him, "The king should not sin against his servant David, because he has not sinned against you, and because his deeds have been of good service to you; 5 for he took his life in his hand when he attacked the Philistine, and the Lord brought about a great victory for all Israel. You saw it, and rejoiced; why then will you sin against an innocent person by killing David without cause?" 6 Saul heeded the voice of Jonathan; Saul swore, "As the Lord lives, he shall not be put to death." 7 So Jonathan called David and related all these things to him. Jonathan then brought David to Saul, and he was in his presence as before.
8 Again there was war, and David went out to fight the Philistines. He launched a heavy attack on them, so that they fled before him. 9 Then an evil spirit from the Lord came upon Saul, as he sat in his house with his spear in his hand, while David was playing music. 10 Saul sought to pin David to the wall with the spear; but he eluded Saul, so that he struck the spear into the wall. David fled and escaped that night.
Matthew Henry's Commentary on 1 Samuel 19:1-10
Commentary on 1 Samuel 19:1-10
(Read 1 Samuel 19:1-10)
How forcible are right words! Saul was, for a time, convinced of the unreasonableness of his enmity to David; but he continued his malice against David. So incurable is the hatred of the seed of the serpent against that of the woman; so deceitful and desperately wicked is the heart of man without the grace of God, Jeremiah 17:9.