God Is Red: A Native View of Religion - or Should it be "One Native's View of Religion"?

Vine Deloria's God is Red: A Native View of Religion is essentially an opposing viewpoint to Algonkian Church History. Nevertheless, both can still be (and in my opinion are) "good reads."

In God is Red and his other books, I have to wonder if Deloria is attacking Christianity per se or is he only attacking the beliefs and practices of certain white American Christians. Deloria paints with broad strokes, which also raises the question of whether he actually thinks that he can speak for all Native Americans. Perhaps he made a conscious decision to employ a more powerful all-emcompassing rhetoric, and realized there might be exceptions to the rules he was laying out.

But are the Stockbridge Mohicans and their missionaries, the Brothertown Indians, the praying Indians of the 1600's, and many other Christian Indians merely exceptions to Vine Deloria's rules? Academics should consider that question when they read Deloria.