2:11 Whereas angels... bring not railing accusation against them before the Lord. The angels, superior in might and power, do not show such presumption, or disrespect to any lofty power. Compare Jude 1:9. There is so striking a parallel between a part of this chapter and a part of Jude that it is thought that either Peter or Jude had the epistle of the other before him. Jude shows us that even Michael did not rail against Satan.
2:11 Whereas angels - When they appear before the Lord, Job 1:6, Job 2:1, to give an account of what they have seen and done on the earth.
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.