John Mark
Mark 9:30ESV·traditional attribution

They went on from there and passed through Galilee. And he did not want anyone to know,

Matthew Henry Presbyterian @wholebiblehenry

Here, I. Christ foretels his own approaching sufferings. He passed through Galilee with more expedition than usual, and would not that any man should know of it (Mar 9:30); because he had done many mighty and good works among them in vain, they shall not be invited to see them and have the benefit of them, as they have been.

Commenting on Mark 9:30-40

John Gill Reformed Baptist @doctorgill

And they departed thence,.... From the coasts of Caesarea Philippi, from that part of the country where the mountain was, on which Christ was transfigured, and at the foot of which the above miracle was wrought. This is to be understood of Christ and his twelve disciples, though the Syriac, Arabic, and Ethiopic versions read in the singular number, "he went out"; not alone, but...

William Burkitt Anglican @expositoryburkitt

Observable it is, how frequently our Saviour forewarned his disciples of his approaching sufferings; and as the time of his sufferings drew near, he did more frequently warn them of it. But all was little enough to warn them against the scandal of the cross, and to reconcile their thoughts to a suffering condition.