Nietzsche is consistent in his denial of the traditional sanctions. He understands not only that there are no gods, that the powers of nature as personifications do not exist, but that the laws of nature are mere abstract generalizations. We need no longer believe in Hephaestos, the god of fire; there is no use to bow the knee to him or do homage to his divinity. Nor is there any truth in the existence of a phlogiston, a metaphysical fire-stuff, or any fire essence; there are only scattered facts of burning. Everything else is mere superstition. Generalizations exist only in our imagination, and so we should get rid of the idea that there is any truth at all. Science is a pretender which is apt to make cowards of us. That man is wise who is not hampered by scruple or doubt of any kind and simply follows the bent of his mind, subjecting to himself every thing he finds, including his fellow human beings. This bold and reckless proposition appeals to egoism and it seems so true that abstract formulas and generalizations are empty. Weight exists; there is gravity; there are particular phenomena of masses in mutual attraction, but gravitation, the law of these actual happenings, is a mere formula, an imaginary quantity, a mere thought about which we need not worry. The law of gravitation is a human invention and has no real existence in the realm of facts. And the same would of course be true about the interrelations among human beings in their social intercourse, too. All the several maxims of conduct, which are called moral and constitute our code of ethics, are built upon generalizations. There is no sanction for them. The gods who were formerly supposed to be responsible for the several domains of facts have died long ago. The Jewish deity called Elohim, the Lord, entered upon the inheritance of the ancient gods, but he too had to die. Thereupon his place was taken by metaphysical essences, pale ghosts of a mysterious nature, but they too died and so the last shadow of anything authoritative is gone. We are _en face du rien_; therefore let us boldly enjoy our freedom. Let us be ourselves; let our passions take their course; let us do wrong if it suits us; let us live without consideration of anything, just as we please. There is no sanction of moral maxims to be respected; there is no authority of conduct; there is no judge; there is no evil, no wrong.