The QuizFarm site has several quizzes that are religious in nature. Have you taken the "Which Theologian are you?" quiz? Just remember that this is for entertainment value. Don't go getting all up in a lather about a particular phrasing of a question or the results.
Here's another interesting quiz: Which Religion is the right one for you?
Also remember that people, imperfect people, make up these quizzes. The results depend heavily on the knowledge and quizmaking capability of the author. Just take a quiz for the experience. If it starts you thinking, so much the better.