Against false teachers - Children of the devil

And his coming is according to the working of Satan with all power and signs and lying wonders. Antichrist is commonly understood as a personal opponent of Christ at the end of time (2 John 7).
The antichrists who teach erroneous and subversive doctrines (1 John 2:18-25).
Whoever is born of God does not commit sin, because his seed abides in him and he cannot sin, because he is born of God. In this the children of God and the children of the devil are made known (1 John 2:9-10).