The Rev. Wright's problem is that he wants to maintain the divisions of race, not because he wants to eliminate them. As these racial barriers he complains about are watered down, he is going to start having white people ask him about what he has said in a sermon and to justify it. It's part of the racial integration of Sunday morning he likes to talk about.
The uniquely Black religious experience Rev. Wright talks about is getting attention. He doesn't like that, it seems.