Then he wouldn't have an opinion; would he?
He'd have lots of opinions about the physical world if he had an enquiring mind. Do you think a race of such people, without a Bible to act as control, would come to the conclusion that "kinds" were created separately around 6000 years ago, and that there was a global flood around 400 years ago?
Whoa. that's some major 'be fruitful, and multiply, and replinish'-ing there ...