I found this book rather frustrating and sometimes irritating. But it is a good book and deserves to be read.
If Christianity can be expressed in all languages and cultures, then it is also true that it doesn’t belong to any particular language or culture. No one can say that they own the Christian faith.
Whatever their strengths as a style statement, fig leaves are not suitable as working clothes; they don’t offer much protection from thorn bushes (I’m not speaking from personal experience, I hasten to add).