I think transwomen, and transpeople in general, show everyone that you can define what it means to be a man or woman on your own terms. A lot of what feminism is about is moving outside of roles and moving outside of expectations of who and what you're supposed to be to live a more authentic life.
The Christians do not commit adultery. They do not bear false witness. They do not covet their neighbor's goods. They honor father and mother. They love their neighbors. They judge justly. They avoid doing to others what they do not wish done to them. They do good to their enemies. They are kind.