Why do you think that many christians speak for god?

Look, some christians do speak for him. And I do not appreciate the "keep mouths closed and Bibles open." That is the whole point of Christianity! We speak for god to give his love out. But some of us mess up, because we want us to have power instaed of God. And if you think Christians are mislead, do me a favor and google Brian Welsh. He was a messed up person, and then he became christian. and he has never been happier