4 And Jonathan speaketh good of David unto Saul his father, and saith unto him, 'Let not the king sin against his servant, against David, because he hath not sinned against thee, and because his works for thee 'are' very good; 5 yea, he putteth his life in his hand, and smiteth the Philistine, and Jehovah worketh a great salvation for all Israel; thou hast seen, and dost rejoice, and why dost thou sin against innocent blood, to put David to death for nought?' 6 And Saul hearkeneth to the voice of Jonathan, and Saul sweareth, 'Jehovah liveth—he doth not die.'
Matthew Henry's Commentary on 1 Samuel 19:4-6
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.