John Gills Exposition of the Bible Commentary - 1 Samuel 19:9
And the evil spirit from the Lord was upon Saul ,.... His melancholy and frantic disorder returned upon those victories of David, and he grew envious, jealous, spiteful, and malicious: as he sat in his house with his javelin his hand ; which either describes the posture he was in when the evil spirit came upon him; or the effects of it, he became dull and melancholy, did not care to go abroad, but kept at home, and was suspicious of everybody; and therefore kept a javelin in his hand to... read more
Matthew Henry's Complete Commentary - 1 Samuel 19:8-10
Here I. David continues his good services to his king and country. Though Saul had requited him evil for good, and even his usefulness was the very thing for which Saul envied him, yet he did not therefore retire in sullenness and decline public service. Those that are ill paid for doing good, yet must not be weary of well doing, remembering what a bountiful benefactor our heavenly Father is, even to the froward and unthankful. Notwithstanding the many affronts Saul had given to David, yet we... read more