Theophylact of Ohrid — as excerpted in the Catena Aurea on Mark 6:17-29

“In a mystical way, however, Herod, whose name means, ‘of skin,’ is the people of the Jews, and the wife to whom he was wedded means vain glory, whose daughter even now encircles the Jews with her dance, namely, a false understanding of the Scriptures; they indeed beheaded John, that is, the word of prophecy, and hold to him without Christ, his head.”