Jacques Vallée introduced the term reality transformation in 1990 to describe witness perception of a near-death experience (NDE), religious miracle, vision, out-of-body experience (OBE), or a transformation into the reality of the UFO entities themselves; cf. the Biblical Jn 14, 2: "In my Father's house there are many dwelling places" and "I am...going to prepare a place for you." For Vallée's context we may interpret these as different realities. Our concepts of Heaven imply an alternate reality. The post-resurrection, glorified Jesus of Lk 24 moved, bodily and freely, into and out of our familiar reality, presumably back and forth between here and Heaven. See Oz Factor and Sighting Categorization.