Spiritual Development Ei?

This second semester I got a lecture called Character Building Spiritual Development. There we must present our religion to let people know better about our religion. In the end of each religion presentation, there is a Q&A session. When the time came for Christianity to present, I am very excited to hear and wanted to ask some question.Q&A session starts and as usual lots of my classmates raising their hand seeking for an answer of their question. When the Christianity cornered, they always answer that they have faith so they believe in God. Sorry mate, answering faith and miracle makes me having no respect to your religion. Me, myself is a Buddhism.