But it is happened unto them according to the true proverb, The dog has turned to his own vomit again; and the sow that was washed to her wallowing in the mire.
All Commentaries on 2 Peter 2:22 Go To 2 Peter 2
Hippolytus of Rome
AD 235
For a short period, but after a little, wallow once again in the same mire.