(39) A miracle.--Better, a mighty work, or work of power.

Lightly.--Literally, quickly. The words are wide-reaching in their range. The true disciples of Christ are to hinder no one who is really doing His work. The very fact that they do it will bring with it reverence and sympathy. They will not quickly be found among those who speak evil of the Son of Man. So of old Moses answered the prayer of Joshua that he would forbid Eldad and Medad to prophesy in the camp, "Would God that all the Lord's people were prophets" (Numbers 11:29). So St. Paul rejoiced that every way Christ was preached (Philippians 1:18). So too often have churches and their teachers not acted when men were doing the work of Christ, combating evil, relieving wants, in ways more or less irregular, or with faith more or less imperfect. In all such cases we need to remember the words "Forbid him not . . . he that is not against us is on our side."

Verse 39. - But Jesus said, Forbid him not. It is as though our Lord said, "Do not forbid him; do not hinder him from a good work - a work which does honor to me and to my cause; because, although he does not actually follow me as you do, he is nevertheless engaged in the same cause; he is celebrating my Name by the casting out of evil spirits. Therefore he is not opposing my Name; on the contrary, he is publishing and recommending it." Here is a warning against that exclusive spirit, which is eager for its own ends rather than for Christ's glory, and would limit the exercise of his gifts and graces to its own system or school, instead of inquiring whether those whom it condemns are not working in Christ's name and for the promotion of his glory, although it may be allowable to think that in some instances they might find a more excellent way.

9:30-40 The time of Christ's suffering drew nigh. Had he been delivered into the hands of devils, and they had done this, it had not been so strange; but that men should thus shamefully treat the Son of man, who came to redeem and save them, is wonderful. Still observe that when Christ spake of his death, he always spake of his resurrection, which took the reproach of it from himself, and should have taken the grief of it from his disciples. Many remain ignorant because they are ashamed to inquire. Alas! that while the Saviour teaches so plainly the things which belong to his love and grace, men are so blinded that they understand not his sayings. We shall be called to account about our discourses, and to account for our disputes, especially about being greater than others. Those who are most humble and self-denying, most resemble Christ, and shall be most tenderly owned by him. This Jesus taught them by a sign; whoever shall receive one like this child, receives me. Many have been like the disciples, ready to silence men who have success in preaching to sinners repentance in Christ's name, because they follow not with them. Our Lord blamed the apostles, reminding them that he who wrought miracles in his name would not be likely to hurt his cause. If sinners are brought to repent, to believe in the Saviour, and to live sober, righteous, and godly lives, we then see that the Lord works by the preacher.But Jesus said, forbid him not,.... Neither him, nor any other they should hereafter meet with, who might be casting out devils in his name, giving this as a reason for it;

for there is no man which shall do a miracle in my name; or "miracles", as the Syriac version, as to cast out devils, or heal any sickness and disease,

that can lightly speak evil of me: such a man can never reproach and blaspheme that name, which he makes use of in doing, and by which he does wonderful works; no man can call Jesus accursed, who casts out devils in his name; see 1 Corinthians 12:3, if he has spoken evil of him before, he cannot do it "again", as the Persic version renders it, with any face; or he cannot do it "quickly, immediately", as the Vulgate Latin, Syriac, Arabic, and Ethiopic versions interpret it: there must be some time before such an one apostatizes, if he ever does; he cannot very easily and readily go into a way of blaspheming that name, by which he does his mighty works: his conscience will not admit of it; and besides, it would be contrary to his interest; it must sink his credit, and he lose the esteem and applause of men, he had gained by his miracles; for to dishonour that name, would be to reproach himself.