Here’s a defense of women bishops in the Church of England. The author, Jane Hedges, was ordained in my diocese when I was an Anglican priest fifteen years ago.

Notice the drift of her arguments: they are based on three things: utilitarianism, sentimentality and politics. The utilitarian argument is, “Women priests do a good job. People like them. They’ll be great bishops.” The sentimental argument is, “Jane is such a nice person. She is so spiritual. She is a great Christian. It would be so hurtful and so unfair not to allow her to be a bishop.” The political argument is, “This is a question of equal rights. Women have been oppressed by the powers of patriarchy long enough.”
The proponents of women’s ordination once tried to make their case from Scripture and theology and tradition. I think they still try to, but for the most part the utilitarian, sentimental and political arguments prevail. Somone once observed, “In the sixteenth century the Protestants threw out the authority of the Pope in favor of the authority of the Bible. In the twentieth century their own liberal scholars undermined the authority of the Bible. Now they have nothing left but their own opinions.”