you know...that light everyone talks about seeing whenm they have a near death experience?
Well its the fuckin doctor shining that little flashlight in your eyes checking your pupils for reaction, its also that huge fuckin light they have overhead shining down on you.....There is no light.
And the sighting on angels or seeing Heaven is usually the large amounts of drugs pumping through your body tryin to save your life....your bound to hallucinate somewhat.