Y'all aren't getting what I'm saying. No matter what a scientists religion or fascination with occultism or metaphysics, any "discovery" they made was based off of observational evidence.
I'm not saying that Philosophy (love of knowledge, by definition) wasn't a motivating force for them. However, anything discovered by them was due to what they observed, and not what God they served, just as their discoveries weren't dependent on the brand of coffee or tea they drank to give themselves energy to finish a bit of research.