@mousy,
Please brush up on your Platonic studies. No, Man can only investigate and come to know about the MATERIAL realm. He will never be able to prove or disprove the existence of the Divine Cosmos.
I love Scholasticism. Thank you, Plato, Aristotle, and Thomas Aquinas. I love you guys, and all the many Schoolmen who also contributed to that most glorious tradition.:headbang: