Jesus Saves...Moses Invests

I've mostly been an incidental Jew at work. I do what I have to do, but don't bring up religion for its own sake. However, I had lunch with one of my coworkers, and it turns out she's not so shy about religion. She's a pretty devout Catholic, about my age, and asked a lot of questions, not just about things I do, but about Jewish belief in general. I did my best to answer (although that is not always easy. Try to be Halachic and PC at the same time.), but it also begs the question- what are the limits? The conversation mainly stayed on me and Judaism, mainly because I was afraid to broach Christian theology. See, one of the reasons to keep religion personal is that their is often an urge not just to find out about other religions, but to react to them. How do I be respectful of the person of faith that is telling me about their sincere beliefs that I could pull apart with childish logic? I wouldn't appreciate somebody doing the same to me. But at the same time it seems like a crime to overlook the apparent emptiness of another's claim. I've just always been trained to question the illogical.

I decided to restrain myself. But I do hear a lot about Jesus this, Jesus that from some of the people here. They don't mind opening up. I don't know if they see me as a missionary target- or if my visibly religious exterior simply inspires some kind of harmonious spirit.

Either way, it's never a good idea to go around the office smirking.