Brothers, we cannot measure man's greatness by intellectual competence, but for his infinite capacity to love and forgive.
Among important people lived on earth were scientists that should impel the human beings' mind to attain material progress. But, in their hearts, they brought feelings of authoritarianism and arrogance of thinking themselves above God. Being still manipulated by Power of Evil, they found fertile soil in the favorable moment, so that the seed germinate to turn into weapons, bombs (atomic or no), with vast destruction power.
When it happens, the person turns against the Creator believing overcome Him, and the implacable karmic law takes place. We see sufferers today as executioners yesterday and so on, until the creature recognizes how imperfect is, and retakes the right path for evolution.
There is always time to correct the way, in which concerns the "natural power" of each immortal being, not needing for that, a high intellectual level. Tools for such a fact are in the golden lessons and in the most perfect Being's safe itinerary we have already been on earth: Lord Jesus, simple, humble, and wisdom never seen.
Love, serve and forgive.
Galileu Galilei,
Extraterrestrial, Sidereal Scientist,GESH - 08/21/12 - Public Meeting - Victoria/ES - Brazil