By "loaded" I don't mean "complex"
Neither do I.
But unless he's not really serious about his faith, how is it a loaded question?
Well, first off, remember he doesn't think of things in yes or no terms.
Because it's deeply personal and depending on how he answers it, it could strongly affect the way people view him. If he comes across as too strong, then it could turn people off. If he comes across as to weak, he could come across as a non-believer. These things are important and his brain is naturally clicking trying to avoid stepping on any toes (which he could have avoided with a simple yes).
All indications are that he is very serious about his faith, but whatevsky. I don't care.