As important as is racial, ethnic, gender, orientation and ability diversity - and it is crucial - ideological diversity seems to be rarely invoked. I have noticed that some communities are happy with visual diversity as long as there is no theological, philosophical or ideological diversity. You are welcome as long as you think like the dominant culture (even if you don't look like them). Physical diversity has become for some an opportunity for self-congratulation, proof of liberal/progressive identity and/or fetishism. Frequently the basis for accepting visibly different bodies into a community is the degree to which they accede to the values and beliefs of the majority culture.
I do not suggest that communities - particularly believing and worshiping communities - have no right to theological, philosophical or ideological boundaries. I do wonder how much space there is - and ought be - between confessional communal identity and individual theological convictions.
My experience has shown me that my black woman's body is acceptable when it performs, preaches, teaches and worships in the image of whatever community I'm in, even if it is my own. Tension, rejection and rebuke arise when my theological commitments, perspectives, beliefs and practices are divergent.
How hollow is that diversity which is only as thin as a photograph of variably colored people!