Here is something exciting and frustrating: If you ask a hundred people what Christianity is, you’re likely to get 75 different responses. (Which is at least better odds than Judaism; it’s been said that if you ask two Jews, you get three opinions. Maybe Christians are just better at Math?) Exciting because you realize that different people have different experiences with God. Frustrating because sometimes you just want a simple answer.
Some say the purpose of Christianity is to introduce others to Christ so that they escape hell when they die. A ticket to heaven is the point. But when you realize that when the Bible speaks of heaven it refers to “the other, hidden dimension of our ordinary life,” as NT Wright says, the get-out-of-hell-free card loses its luster.
One opinion on the whole purpose of Christianity is that the Christian life is a quest to recover our humanity (See Michael Wittmer’s book Heaven is a Place on Earth).
If indeed the Christian life is about recovering our humanity, the Christian can confidently and curiously explore everything the world has to offer, keeping both eyes open to whatever smells like life, whether it’s Buddhist, Hindu, Jewish, Atheist, or even Southern Baptist. Whatever is good.