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.
TertullianThe usual complaint is, 'I have no other way of earning a living.' The harsh reply can be, 'Do you have to live?'
TertullianOfferings to propitiate the dead then were regarded as belonging to the class of funeral sacrifices, and these are idolatry. Idolatry, in fact, is a sort of homage to the departed, the one as well as the other is a service to dead men. Moreover, demons dwell in the images of the dead. ... this sort of exhibition has passed from honors of the dead to honors of the living; I mean, to quaestorships [financial overseers]and magistractes, to priestly offices of different kinds. Yet, since idolatry still cleaves to the dignity's name, whatever is done in its name partakes of its impurity.
Tertullian