Field's preface says Rumi borrowed the elephant from Ghazzali, and the shelf lets the claim be tested. Here the observers are "some blind men, hearing that an elephant had come to their town," and the target is the physicist and astronomer who "confound the laws they perceive with the Lawgiver." In Whinfield's Masnavi the people can see and the room is dark. The change moves the fault. Ghazzali's blindness is a defect in the observer, matching his ants on the page who see only the pen; Rumi's darkness is a condition everyone shares, which is why his verses compare the eye of sense to a palm that cannot hold the whole. The animal is the same; the diagnosis is not.
contrasts with Masnavi i Ma'navi — trans. E. H. Whinfield (abridged) (1898)