This opinion, however, is held by most, that the devil was an angel, and that, having become an apostate, he induced as many of the angels as possible to fall away with himself, and these up to the present time are called his angels.
OrigenAlthough Christ was God, he took flesh; and having been made man, he remained what he was, God.
OrigenWe are obliged, therefore, to say that whoever speaks that which is foreign to religion is using many words, while he who speaks the words of truth, even should he go over the whole field and omit nothing, is always speaking the one word.
Origen