12 These false teachers are like unthinking animals, creatures of instinct, born to be caught and destroyed. They scoff at things they do not understand, and like animals, they will be destroyed. 13 Their destruction is their reward for the harm they have done. They love to indulge in evil pleasures in broad daylight. They are a disgrace and a stain among you. They delight in deception even as they eat with you in your fellowship meals.
Matthew Henry's Commentary on 2 Peter 2:12-13
Commentary on 2 Peter 2:10-16
(Read 2 Peter 2:10-16)
Impure seducers and their abandoned followers, give themselves up to their own fleshly minds. Refusing to bring every thought to the obedience of Christ, they act against God's righteous precepts. They walk after the flesh, they go on in sinful courses, and increase to greater degrees of impurity and wickedness. They also despise those whom God has set in authority over them, and requires them to honour. Outward temporal good things are the wages sinners expect and promise themselves. And none have more cause to tremble, than those who are bold to gratify their sinful lusts, by presuming on the Divine grace and mercy. Many such there have been, and are, who speak lightly of the restraints of God's law, and deem themselves freed from obligations to obey it. Let Christians stand at a distance from such.