The Lord says, ?Why call ye Me Lord, Lord, and do not the things which I say to you? ?? For men of this stamp do indeed say that they believe in the Father and the Son, but they never meditate as they should upon the things of God, neither are they adorned with works of righteousness; but, as I have already observed, they have adopted the lives of swine and of dogs, giving themselves over to filthiness, to gluttony, and recklessness of all sorts. Justly, therefore, did the apostle call all such ?carnal? and ?animal,???[all those, namely], who through their own unbelief and luxury do not receive the Divine Spirit, and in their various phases cast out from themselves the life-giving Word, and walk stupidly after their own lusts: the prophets, too, spake of them as beasts of burden and wild beasts; custom likewise has viewed them in the light of cattle and irrational creatures; and the law has pronounced them unclean.
Irenaeus Against Heresies, Book V, Chapter VIII