(25) Hold thy peace.--Literally, be still, be gagged. The same verb is used in the calming of the winds and waves in Mark 4:39.

Verse 25. - Hold thy peace, and come out of him. It was necessary that our Lord should at once assert his absolute power over the evil spirits; and not only this, but also that he should show that he had nothing to do with them. Later on in his ministry it was objected to him that he cast out devils by the prince of the devils. Then, further, the time was not yet arrived when Christ was to be publicly proclaimed as the Son of God. This great truth was to be gradually unfolded, and the people were to be persuaded by many miracles. But at present they were not prepared for this, and therefore our Lord charged his apostles that they should not make him known.

1:23-28 The devil is an unclean spirit, because he has lost all the purity of his nature, because he acts in direct opposition to the Holy Spirit of God, and by his suggestions defiles the spirits of men. There are many in our assemblies who quietly attend under merely formal teachers; but if the Lord come with faithful ministers and holy doctrine, and by his convincing Spirit, they are ready to say, like this man, What have we to do with thee, Jesus of Nazareth! No disorder could enable a man to know Jesus to be the Holy One of God. He desires to have nothing to do with Jesus, for he despairs of being saved by him, and dreads being destroyed by him. See whose language those speak, that say to the Almighty, Depart from us. This unclean spirit hated and dreaded Christ, because he knew him to be a Holy One; for the carnal mind is enmity against God, especially against his holiness. When Christ by his grace delivers souls out of the hands of Satan, it is not without tumult in the soul; for that spiteful enemy will disquiet those whom he cannot destroy. This put all who saw it upon considering, What is this new doctrine? A work as great often is wrought now, yet men treat it with contempt and neglect. If this were not so, the conversion of a notorious wicked man to a sober, righteous, and godly life, by the preaching of a crucified Saviour, would cause many to ask, What doctrine is this?And Jesus rebuked him,.... Checking his insolence, despising his flattery, and refusing to receive a testimony from him; and which he wanted not, lest it should be thought he had a familiarity and confederacy with him:

saying, hold thy peace; stop thy mouth, I need no such witness as thine, nor thy praises; I am not to be soothed by thy flattery, nor is my mouth to be stopped, or power restrained, by such methods: wherefore he adds,

and come out of him: I will not let thee alone, thy encomiums of me shall not prevail upon me to leave thee in the quiet possession of the man; I will give a testimony of who I am, by the dispossessing of thee out of this man. In imitation of this authoritative power of Christ, the Jewish exorcists, in their pretensions to cast out devils, use a like form: so they tell us (q), that R. Simeon ben Jochai, cast a devil out of Caesar's daughter, saying, "Ben Talmion" (which was the name of the devil) "come out, Ben Talmion come out"; and he came out of her; See Gill on Matthew 12:27.

(q) T. Bab. Meilab, fol. 17. 2.