Here’s a great first-person account, from Christianity Today:

Very little of the written conversation between Greg and me concerns the music of Bad Religion. He gets enough fan mail. Instead, we discussed what my students would call the “big questions.” What is life for? What are people for? Why do people think God exists? If you listen to Bad Religion’s lyrics, you know that these kinds of questions are important to Greg, who is an atheist.

A wonderful example of sharing your faith by being who you are instead of by hitting people over the head. Read the rest of it.