(18) He hath a devil.--The phrase was a common one, asserting at once the fact of insanity, and ascribing it to demoniacal possession as its cause. (Comp. John 7:20; John 8:48.) This was the explanation which the scribes gave of John's austerities. The locusts and wild honey were to them the diet of a madman.

Verse 18. - For John came neither eating (Matthew 3:4) nor drinking (Luke 1:15), and they say, He hath a devil; i.e. he is possessed of strange and melancholy fancies (see Bishop Westcott on John 7:20).

11:16-24 Christ reflects on the scribes and Pharisees, who had a proud conceit of themselves. He likens their behaviour to children's play, who being out of temper without reason, quarrel with all the attempts of their fellows to please them, or to get them to join in the plays for which they used to assemble. The cavils of worldly men are often very trifling and show great malice. Something they have to urge against every one, however excellent and holy. Christ, who was undefiled, and separate from sinners, is here represented as in league with them, and polluted by them. The most unspotted innocence will not always be a defence against reproach. Christ knew that the hearts of the Jews were more bitter and hardened against his miracles and doctrines, than those of Tyre and Sidon would have been; therefore their condemnation would be the greater. The Lord exercises his almighty power, yet he punishes none more than they deserve, and never withholds the knowledge of the truth from those who long after it.For John came neither eating nor drinking,.... This and the following verse are an explanation of the foregoing "parable"; and this shows, that John and his disciples are the persons that mourned, of which his austere life was a proof: for when he "came", being sent of God, and appeared as a public preacher, he was "neither eating nor drinking"; not that he did not eat or drink at all, otherwise he could not have lived, and discharged his office: but he ate sparingly, very little; and what he did eat and drink, was not the common food and drink of men; he neither ate bread nor drank wine, but lived upon locusts and wild honey; he excused all invitations to people's houses, and shunned all feasts and entertainments; he abstained from all free and sociable conversation with men, in eating and drinking: and though the Scribes and Pharisees pretended to much abstinence and frequent fastings, yet they did not care to follow his very severe way of living, and lament, in answer to his mournful ditty; but in a calumniating way,

they say he hath a devil; is a demoniac, a madman, one that is unsociable and melancholy; under a delusion of Satan, and influenced by him to abstain from proper food and company of men, under a pretence of religion.