Now the Spirit speaks expressly, that in the latter times some shall depart from the faith, giving heed to deceitful spirits, and doctrines of demons;
All Commentaries on 1 Timothy 4:1 Go To 1 Timothy 4
Tertullian of Carthage
AD 220
Neither ought their existence to surprise us, for it was foretold that they should come to pass;.
What harshness, therefore, is here on our part, if we renounce (communion with) such as do not the will of God? What heresy, if we judge second marriage, as being unlawful, akin to adultery? For what is adultery but unlawful marriage? The apostle sets a brand upon those who were wont entirely to forbid marriage, who were wont at the same time to lay an interdict on meats which God has created.
And accordingly (they think) us to have been even then prenoted as "in the latest times departing from the faith, giving heed to spirits which seduce the world, having a conscience inburnt with doctrines of liars."