Alan Fox doubts there are other ways of knowing:
Einstein, Tesla and Ramanujan , to name 3, all credit revelation for their broadened knowledge. And each of them have helped advance our knowledge through their revelations!
EvoTARDs use revelation all of the time. It's just that their "revelations" are merely biased bullshit. There aren't any experiments that show chimps and humans share a common ancestor. There aren't any experiments that show blind and mindless processes can produce any bacterial flagellum.