I have faith that there is some meaning behind the physical laws and rational mathmatical organization of the universe.
I have faith that it is meaningful to be open to the power of these questions.
1. Is existence meaningful, absurd, or both?
2. How should I live my life? Does it matter?
3. How should I relate to other people, and why?
4. What does death mean, if anything?
Search for meaning and taking these questions seriously is a leap of faith, because it's possible our existence has no higher meaning and our significance is irrelevant to the universe. That's why humanity has always had cynics, nihilists, materialists. Because it's an open question.
I personally believe that the wisdom to be open these questions requires a serious look at science, philosophy, religion. In my personal experience, there seems to be as much truth and knowledge in the Daodejing and the Dhammapada as there is in my physics and chemistry textbooks.