Disillusioned with Christianity?

Lately I feel very disillusioned with Christianity. I believe in God and up until now, I have believed that all of the major religions (Judaism, Christianity, and Muslim) are just different views of the same God but lately… I have just read and seen so many supposed ‘Christians’ sprouting the most hateful unchristian rubbish that I have every heard… its really discouraging. Does anyone know of something (anything) that may resore my faith in both Humanity and Christianity.