Matthew
Matthew 10:16ESV·traditional attribution

“Behold, I am sending you out as sheep in the midst of wolves, so be wise as serpents and innocent as doves.

John Calvin Reformed @genevareformer

The injunctions which Matthew has hitherto related had no farther reference than to that former expedition or commission, which was to be terminated in a few days. But now Christ proceeds farther, and prepares them for a future period, by informing them, that they were not merely chosen for that brief exercise of preaching, but that an office of greater difficulty and of far higher importance awaited them.

Matthew Henry Presbyterian @wholebiblehenry

All these verses relate to the sufferings of Christ's ministers in their work, which they are here taught to expect, and prepare for; they are directed also how to bear them, and how to go on with their work in the midst of them.

Commenting on Matthew 10:16-42

John Gill Reformed Baptist @doctorgill

But beware of men,.... Of these men, comparable to wolves, before spoken of: the phrase is somewhat uncommon and emphatical, and designs not merely wicked men in common, the men of the world, and enemies of the Gospel; but chiefly such of them as were men of note and authority, ecclesiastical and civil governors of the people, the Scribes, Pharisees, elders, and chief priests, and...