That the demon, and even a good angel by the permission or commission of God, can take away the life of a man appears indubitable. The angel which appeared to Zipporah,[521] as Moses was returning from Midian to Egypt, and threatened to slay his two sons because they were not circumcised; as well as the one who slew the first-born of the Egyptians,[522] and the one who is termed in Scripture _the Destroying Angel_, and who slew the Hebrew murmurers in the wilderness;[523] and the angel who was near slaying Balaam and his ass;[524] the angel who killed the soldiers of Sennacherib, he who smote the first seven husbands of Sara, the daughter of Raguel;[525] and, finally, the one with whom the Psalmist menaces his enemies, all are instances in proof of this.[526] Does not St. Paul, speaking to the Corinthians of those who took the Communion unworthily,[527] say that the demon occasioned them dangerous maladies, of which many died? Will it be believed that those whom the same Apostle delivered over to Satan[528] suffered nothing bodily; and that Judas, having received from the Son of God a bit of bread dipped in the dish,[529] and Satan having entered into him, that bad spirit did not disturb his reason, his imagination, and his heart, until at last he led him to destroy himself, and to hang himself in despair? We may believe that all these angels were evil angels, although it cannot be denied that God employs sometimes the good angels also to exercise his vengeance against the wicked, as well as to chastise, correct, and punish those to whom God desires to be merciful; as he sends his Prophets to announce good and bad tidings, to threaten punishment, and excite to repentance.