The Apostle Peter
2 Peter 2:10BSB·traditional attribution

Such punishment is specially reserved for those who indulge the corrupt desires of the flesh and despise authority. Bold and self-willed, they are unafraid to slander glorious beings.

John Calvin Reformed @genevareformer

10. But chiefly them. He comes here to particulars, accommodating a general doctrine to his own purpose; for he had to do with men of desperate wickedness. He then shews that dreadful vengeance necessarily awaited them. For since God will punish all the wicked, how can they escape who abandon themselves like brute beasts to every kind of iniquity?

Matthew Henry Presbyterian @wholebiblehenry

The apostle's design being to warn us of, and arm us against, seducers, he now returns to discourse more particularly of them, and give us an account of their character and conduct, which abundantly justifies the righteous Judge of the world in reserving them in an especial manner for the most severe and heavy doom, as Cain is taken under special protection that he might be kept for uncommon vengeance.

Commenting on 2 Peter 2:10-22

John Gill Reformed Baptist @doctorgill

But chiefly them that walk after the flesh,.... Not merely after the dictates of corrupt nature, as all men, and even God's elect do, in a state of unregeneracy; but "after strange flesh", as Jde 1:7 expresses it, after the flesh of men: in the lust of uncleanness; not of fornication and adultery, but of sodomy, and sodomitical practices; sins exceeding great, not only contrary...