Verse 45. - And they feared to ask him of that saying. The "saying" was to them so utterly distasteful, perhaps inconceivable. It is possible that they thought this betrayal and death simply veiled for them some bit of teaching to be explained hereafter; it is possible they at once dismissed it from their minds, as men often do painful and mournful forebodings. At all events, they dreaded asking him any questions about this dark future of suffering which he said lay before him.

9:43-50 This prediction of Christ's sufferings was plain enough, but the disciples would not understand it, because it agreed not with their notions. A little child is the emblem by which Christ teaches us simplicity and humility. What greater honour can any man attain to in this world, than to be received by men as a messenger of God and Christ; and to have God and Christ own themselves received and welcomed in him! If ever any society of Christians in this world, had reason to silence those not of their own communion, the twelve disciples at this time had; yet Christ warned them not to do the like again. Those may be found faithful followers of Christ, and may be accepted of him, who do not follow with us.But they understood not this saying,.... What was meant by being betrayed into the hands of men, and by his being put to death; they knew not, how these things could possibly be, for they could not by any means reconcile them with the notions they had of a temporal Redeemer, and victorious Messiah:

and it was hid from them, that they perceived it not; the true meaning of this saying was hid from their understanding, which was veiled with the above notion of the worldly grandeur of the Messiah, that they did not take it in;

and they feared to ask him of that saying, of the meaning of it; imagining that he had a secret mystical meaning in it, which they could not reach; lest he should reproach them with their dulness and stupidity; or should rebuke them with the like sharpness and severity he had reproved Peter not long ago, upon the same head.