George Leo Haydock, on 2Pet 2:1

“But there were also false prophets among the people, even as there shall be among you lying teachers, who shall bring in sects of perdition, and deny the Lord who bought them: bringing upon themselves swift destruction.”

“Lying teachers among you, some of which were already come, and many more were to follow, who shall bring in sects, [1] (heresies) leading to perdition, and deny the Lord who bought them, denying the divinity of Jesus Christ, our Redeemer; such were the disciples of Simon, and many after them. (Witham) — Sects of perdition; that is, heresies destructive of salvation. (Challoner)”

Imported from an open dataset — not yet checked against the printed edition.