But the purple, or the other ensigns of dignities and powers, dedicated from the beginning to idolatry engrafted on the dignity and the powers, carry the spot of their own profanation; since, moreover, bordered and striped togas, and broad-barred ones, are put even on idols themselves; and fasces also, and rods, are borne before them; and deservedly, for demons are the magistrates of this world: they bear the fasces and the purples, the ensigns of one college.