Torment the Torment

King Saul has called David into his service.  King Saul realized that he was tormented and that he had to depend on David, the musician to play the music that would dispell the evil spirits that   harassed Saul.  The music of the harp played by David chased away the evil spirits that tormented Saul.  King Saul continued to manifest all of the evil characteristics that led David into his ministry of music.  God sent music (the harp) as the supernatural remedy to defeat the evil spirits that attacked Saul.