Arnobius

“ I will not bring forward the opinions of wise men, who cannot restrain their laughter when they hear distinctions of sex attributed to the immortal gods: I ask of each man whether he himself believes in his own mind, and persuades himself that the race of the gods is so distinguished that they are male and female, and have been formed with members arranged suitably for the begetting of young? ”

“ But if the laws of the sacrifices enjoin that like sexes should be sacrificed to like, that is, female victims to the female gods, male victims, on the contrary, to the male gods, what relation is there in the colours, so that it is right and fitting that to these white, to those dark, even the blackest victims are slain? ”