Whether idolatry is rightly reckoned a species of superstition?

Objections

Objection 1 : It would seem that idolatry is not rightly reckoned a species of superstition. Just as heretics are unbelievers, so are idolaters. But heresy is a species of unbelief, as stated above (Question [11], Article [1]). Therefore idolatry is also a species of unbelief and not of superstition.
Objection 2 : Further, latria pertains to the virtue of religion to which superstition is opposed. But latria, apparently, is univocally applied to idolatry and to that which belongs to the true religion. For just as we speak univocally of the desire of false happiness, and of the desire of true happiness, so too, seemingly, we speak univocally of the worship of false gods, which is called idolatry, and of the worship of the true God, which is the latria of true religion. Therefore idolatry is not a species of superstition.
Objection 3 : Further, that which is nothing cannot be the species of any genus. But idolatry, apparently, is nothing: for the Apostle says (1 Cor. 8:4): "We know that an idol is nothing in the world," and further on (1 Cor. 10:19): "What then? Do I say that what is offered in sacrifice to idols is anything? Or that the idol is anything?" implying an answer in the negative. Now offering things to idols belongs properly to idolatry. Therefore since idolatry is like to nothing, it cannot be a species of superstition.
Objection 4 : Further, it belongs to superstition to give divine honor to whom that honor is not due. Now divine honor is undue to idols, just as it is undue to other creatures, wherefore certain people are reproached (Rm. 1:25) for that they "worshipped and served the creature rather than the Creator." Therefore this species of superstition is unfittingly called idolatry, and should rather be named "worship of creatures."