Sorry, I have to type English.
不是要用理性否定信仰,而是借用理性來理解信仰.
I agree with you very much on that. I would also say, 用理性來堅固我們的信仰. That is what exactly theology does. Please go to your church's library, I am sure you will find a few books on Christian theology.
http://en.wikipedia.org/wiki/Christian_theology