This has long been the barrier to science assuming a mantle of divine revelation. Science is so obviously man-made. Fanatics know where you stand, but more important, must recognize who whispers in your ear. Willfulness created Muad'dib. We witness a passing phrase of eternity.
Important things happen but some people never notice.
You are not present at episodes. You depend on reports. And people shutter their minds. Accounts you need seldom come from those who make history. Diaries, memoirs and autobiographies are subjective forms of special pleading.