“Almost every natural man that hears of hell, flatters himself that he shall escape it; he depends upon himself for his own security; he flatters himself in what he has done, in what he is now doing, or what he intends to do.” What does this means?

Why was galileo galilei brought before the inquisition? for insisting that earth stands still at the center of the universe for proving that planets move in elliptical orbits for putting forth evidence that earth moves around the sun for suggesting that the sun is a star