On the issue of marital rape, the misogynistic Christian assumes that the man 'owns' the woman's body, and is therefor entitled to do with it as he wishes, whenever he wishes, so long as it doesn't compromise his misogynist religious beliefs. (He can rape her, but not sell her to other men, for example.)
But, to own another person's body is slavery, not marriage. And to abuse it in any way is a sin against both the spirit and the body of another human being, which God has created, and which Christ has admonished us to love. So the idea that marital rape is somehow acceptable according to Christian religious ideals is just absurdly ugly and dishonest. Plain and simple.