Enoch predicted that "the demons and the spirits of the angelic apostates would turn into idolatry all the elements, all the adornment of the universe, and all things contained in the heaven, the sea, and the earth, that they might be consecrated as God in opposition to God." All things, therefore, does human error worship, except the Founder of all himself. The images of those things are idols; the consecration of the images is idolatry.
TertullianBut all the other frenzies of passions-impious both toward the bodies and toward the sexes-beyond the laws of nature, we banish not only from the threshold, but from all shelter of the Church, because they are not sins, but monstrosities.
TertullianIn our case, murder being once for all forbidden, we may not destroy even the foetus in the womb, while as yet the human being derives blood from other parts of the body for its sustenance. To hinder a birth is merely a speedier mankilling; nor does it matter whether you take away a life that is born, or destroy one that is coming to the birth. That is a man which is going to be one; you have the fruit already in the seed.
Tertullian