And he changed his behavior before them, and feigned himself mad in their hands, and made marks on the doors of the gate, and let his spittle fall down upon his beard.
All Commentaries on 1 Samuel 21:13 Go To 1 Samuel 21
Cassiodorus Senator
AD 585
When Saul was pursuing David, David fled to king Achish, and since through the motive of jealousy he was suspected there, he carefully changed his countenance, covering his face with spittle so that he would be thought to be diabolically possessed and thus released unharmed as an object of pity. But these and other deeds were accomplished by David as evidence of a great mystery, for he showed that the spittle, which represented the holy Scriptures, was running down his beard, that is, had great strength. The significance of these things led to the substitution of the name of Abimelech, meaning “kingdom of my father,” for Achish, to whom David had fled. Clearly this incident aptly refers to the Lord Christ, through whom the glorious Father with most holy devotion undertook service to the world. The expression “who dismissed him” refers to king Abimelech; “and he went his way” means that David departed to another region because, as we have said, he had begun to be suspected.