Titus.1.10For there are many who are insubordinate, empty talkers and deceivers, especially those of the circumcision party.
2John.1.7For many deceivers have gone out into the world, those who do not confess the coming of Jesus Christ in the flesh. Such a one is the deceiver and the antichrist.
Rev.12.9And the great dragon was thrown down, that ancient serpent, who is called the devil and Satan, the deceiver of the whole world—he was thrown down to the earth, and his angels were thrown down with him.