(30) Straitly charged them.--The word, implying originally the panting breath of vehement emotion, is one of the strongest used by the New Testament writers (Mark 1:43; Mark 14:5; John 11:33; John 11:38) to express repugnance, displeasure, or the command that implies annoyance. It is as if our Lord saw the garrulous joy on the point of uttering itself, and sought by every means in His power to restrain it. The reasons may be sought, as elsewhere, either (1) in its being good for the spiritual life of the men themselves that they should show forth their praise of God, not with their lips, but in their lives; or (2) in the shrinking from mere notoriety, from the gaze of crowds drawn together to gaze on signs and wonders, and ready to make the Wonder-Worker a king because He wrought them, which St. Matthew, at a later stage, notes as characteristic of our Lord's ministry (Matthew 12:16-21).

Verse 30. - And their eyes were opened; and Jesus straitly charged them (ἐνεβριμήθη αὐτοῖς). The notion is of "coercion springing out of displeasure. The feeling is called out by something seen in another which moves to anger rather than to sorrow" (Bishop Westcott, on John 11:33). Saying, See that no man know it. Partly to avoid publicity for himself, partly for their own sake, for even the recital of the Lord's mercies towards us often becomes an occasion of spiritual harm, since it is apt to degenerate into "display" with its attendant evils.  ῾ημᾶς διδάσκει φεύγειν τὸ ἐπιδεικτικὸν ὡς αἴτιον τῶν κακῶν (Origen, in Cromer's 'Catena'). The other occasions (vide ch. 8:4, note) on which a similar command was given seem all to belong, with this, to the earlier part of his ministry.

9:27-31 At this time the Jews expected Messiah would appear; these blind men knew and proclaimed in the streets of Capernaum that he was come, and that Jesus was he. Those who, by the providence of God, have lost their bodily sight, may, by the grace of God, have the eyes of their understanding fully enlightened. And whatever our wants and burdens are, we need no more for supply and support, than to share in the mercy of our Lord Jesus. In Christ is enough for all. They followed him crying aloud. He would try their faith, and would teach us always to pray, and not to faint, though the answer does not come at once. They followed Christ, and followed him crying; but the great question is, Do ye believe? Nature may make us earnest, but it is only grace that can work faith. Christ touched their eyes. He gives sight to blind souls by the power of his grace going with his word, and he puts the cure upon their faith. Those who apply to Jesus Christ, shall be dealt with, not according to their fancies, nor according to their profession, but according to their faith. Christ sometimes concealed his miracles, because he would not indulge the conceit which prevailed among the Jews, that their Messiah should be a temporal prince, and so give occasion to the people to attempt tumults and seditions.And their eyes were opened,.... Some copies read, "immediately"; and so do the Syriac, Persic, and Ethiopic versions: and this was certainly the true and real matter of fact, that as soon as Christ had touched their eyes, and said the above words, their sight was perfectly restored to them; and they had a clear, full, and true sight of objects, as men have, whose vision faculty is in its full strength and rigour, and their eyes open:

and Jesus straitly charged them, saying, see that no man know it. This was a very strict charge, and according to the signification of the word here used, it was given with great austerity of countenance, and severity of expression, in a very rough and threatening manner; which Christ might be the rather induced to, because he had given such like orders already, and they had not been observed: the reasons for concealing the miracle are not very obvious; it seems likely, that with the same view he took no notice of these blind men in the street, but went into an house, and cured them; which seems to be, to shun all appearance of vain glory, or seeking popular applause, that he gave these orders; or it may be, he did not choose to be made more known by this miracle, or at this time, or by these men; he might foresee that it would be attended with ill consequences; either the more to irritate the resentments of some persons against him; or to put others on doing things which were disagreeable to him; as setting him up for a temporal prince among them, being David's son.