I took the survey, and didn;t have much trouble. There was only one question that was directly connected to an outside source (the Bible), and I didn’t have to look it up; I know the book, and the context was pretty clear. But it might be hard for someone who hasn’t read the Bible or just doesn’t remember that part of it. it’s not for everyone, I guess. Still, it was interesting, and I thank the OP for letting us participate.
Also, for directing us to the site. You know, there are other surveys there, and for each one you take, it will donate a dollar to the charity of the participant’s choice. I’ve got to get to sleep now, but will check it out again tomorrow.