35 Come now: as the discussion has been prolonged and led to these points, let us, bringing forward what each has to say, decide by a brief comparison whether your ideas of the gods above are the better, or our thoughts preferable, and much more honourable and just, and such as to give and assign its own dignity to the divine nature. And, first, you declare that the gods, whom you either think or believe to exist, of whom you have set up images and statues in all the temples, were born and produced from the germs of males and females, under the necessary condition of sexual embraces.
But we, on the contrary, if they are indeed true gods, and have the authority, power, dignity of this name, consider that they must either be unbegotten, for it is pious to believe this, or, if they have a beginning in birth, it belongs to the supreme God to know by what methods He made them, or how many ages there are since He granted to them to enter upon the eternal being of His own divine nature. You consider that the deities have sexes, and that some of them are male, others female; we utterly deny that the powers of heaven have been distinguished by sexes, since this distinction has been given to the creatures of earth which the Author of the universe willed should embrace and generate, to provide, by their carnal desires, one generation of offspring after another.
You think that they are like men, and have been fashioned with the countenances of mortals; we think that the images of them are wide of the mark, as form belongs to a mortal body; and if they have any, we swear with the utmost earnestness and confidence that no man can comprehend it. By you they are said to have each his trade, like artisans; we laugh when we hear you say such things, as we hold and think that professions are not necessary to gods, and it is certain and evident that these have been provided to assist poverty.
Source: Against the Heathen (New Advent)