Is there such a thing as a dumb and deaf devil? If so, the devils must be organized. They must have ears and organs of speech, and they must be dumb because there is something the matter with the apparatus of speaking, and they must be deaf because something is the matter with their ears. It would seem from this that they are not simply spiritual beings, but organized on a physical basis. Now, we know that the ears do not hear. It is the brain that hears. So these devils must have brains; that is to say, they must have been what we call "organized beings."
Now, it is hardly possible that personifications of evil are dumb or deaf. That is to say, that they have physical imperfections.
In the same chapter John tells Christ that he saw one casting out devils in Christ's name who did not follow with them, and Jesus said: "Forbid him not."
By this he seemed to admit that some one, not a follower of his, was casting out devils in his name, and he was willing that he should go on, because, as he said: "For there is no man which shall do a miracle in my name that can lightly speak evil of me." In the fourth chapter of Luke the story of the temptation of Christ by the Devil is again told with a few additions. All the writers, having been inspired, did not remember exactly the same things.
Luke tells us that the Devil said unto Christ, having shown him all the kingdoms of the world in a moment of time: "All this power will I give thee and the glory of them, for that is delivered unto me, and to whomsoever I will I give it. If thou wilt worship me, all shall be thine."
We are also told that when the Devil had ended all the temptation he departed from him for a season. The date of his return is not given.
In the same chapter we are told that a man in the synagogue had a "spirit of an unclean devil." This devil recognized Jesus and admitted that he was the Holy One of God.
As a matter of fact, the apostles seemed to have relied upon the evidence of devils to substantiate the divinity of their Lord.
Jesus said to this devil: "Hold thy peace and come out of him." And the devil, after throwing the man down, came out.
In the forty-first verse of the same chapter it is said: "And devils also came out of many, crying out and saying, 'Thou art Christ, the Son of God.'"