Jude
Jude 1:10BSB·traditional attribution

These men, however, slander what they do not understand, and like irrational animals, they will be destroyed by the things they do instinctively.

John Calvin Reformed @genevareformer

10. But these speak evil of those things which they know not. He means that they had no taste for anything but what was gross, and as it were beastly, and therefore did not perceive what was worthy of honor; and that yet they added audacity to madness, so that they feared not to condemn things above their comprehension; and that they also labored under...

Matthew Henry Presbyterian @wholebiblehenry

The apostle here exhibits a charge against deceivers who were now seducing the disciples of Christ from the profession and practice of his holy religion. He calls them filthy dreamers, forasmuch as delusion is a dream, and the beginning of, and inlet to, all manner of filthiness.

Commenting on Jude 1:8-15

John Gill Reformed Baptist @doctorgill

But these speak evil of those things which they know not,.... Which may more particularly refer to dignities, Jde 1:8; either angels, who are little known, and not at all, but by revelation, and yet were blasphemed, or evil spoken of by these men; either by ascribing too much to them, as the creation of the world; or by saying such things of them, as...