I like the quiz. Got 13/20. I would suggest there be a limit of the number of quizes you can take per day though. Maybe only 1 or 2 quizes a day, that way people can't retaking them over and over in the same day to up their score. You should get one shot at answering the questions in the fastest time, that would be the true test of knowledge.
John 12:25-26 "Whoever loves his life loses it, and whoever hates his life in this world will keep it for eternal life."