Samuel, saying, It repenteth me that I have set up Saul to be King: for he is turned back from following me, and hath not performed my commandments,” and the Lord bid Samuel fill a “horn with oil,” and sent Samuel, who anointed David the son of Jesse in the midst of his brethren, and the spirit of the Lord came upon David from that day forward. If a man takes to spirits his life will probably be one of vice, misery, and misfortune; and if spirits take to him, the result in the end is nearly the same. Every evil deed which the Bible records as having been done by David was after the spirit of the Lord had so come upon him. Saul being King of Israel, an evil spirit from the Lord troubled him. The devil has, it is said, no love for music, and Saul was recommended to have David to play on a harp, in order that harmony might drive this evil spirit back to the Lord who sent it. The Jew’s harp was played successfully, and Saul was often relieved from the evil spirit by David’s ministrations. There is nothing miraculous in this; at the People’s Concerts many a working man has been relieved from the “blue devils” by a stirring chorus, a merry song, or patriotic anthem; and on the contrary many evil spirits have been aroused by the most unmusical performances of the followers of General Booth. David was appointed armor-bearer to the King; but curiously enough, this office does not appear to have interfered with his duties as a shepherd; indeed, the care of his father’s sheep took precedence over the care of the king’s armor, and in the time of war he “went and returned to feed his father’s sheep.” Perhaps his “prudence in matters” induced him thus to take care of himself.