Salvian the Presbyter, on 2Pet 2:20

“For if, flying from the pollutions of the world, through the knowledge of our Lord and Saviour Jesus Christ, they be again entangled in them and overcome: their latter state is become unto them worse than the former.”

“Look what the apostle Peter has to say about Christians who live in the mire and impurities of this world.”

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