You shall not plow with an ox and a donkey together.
All Commentaries on Deuteronomy 22:10 Go To Deuteronomy 22
Gregory of Nyssa
AD 394
What does Scripture mean by these riddles? That it is not right for evil and virtue to grow together in the same soul. Nor is it right, dividing one’s life between opposites, to reap thorns and grain from the same soul. Nor is it right for the bride of Christ to commit adultery with the enemies of Christ or to bear light in the womb and beget darkness. .