In western civilization, the period ruled by mysticism is known as the 'Dark Ages' and the 'Middle Ages'. I will assume that you know the nature of that period and the state of human existence in those ages. The Renaissance broke the rules of the mystics. "Renaissance" means the "rebirth". Few people today will care to remind you that it was a rebirth of reason - of man's mind.
Ayn RandHave you noticed that the imbecile always smiles? Man's first frown is the first touch of God on his forehead. The touch of thought.
Ayn RandBecause, you see, God - whatever anyone chooses to call God - is one's highest conception of the highest possible. And whoever places his highest conception above his own possibility thinks very little of himself and his life. It's a rare gift, you know, to feel reverence for your own life and to want the best, the greatest, the highest possible, here, now, for your very own. To imagine a heaven and then not to dream of it, but to demand it.
Ayn RandCollectivism requires self-sacrifice, the subordination of one's interests to those of others.
Ayn RandOf all the statist violations of individual rights in a mixed economy, the military draft is the worst. It is an abrogation of rights. It negates manโs fundamental right-the right to life-and establishes the fundamental principle of statism: that a manโs life belongs to the state, and the state may claim it by compelling him to sacrifice it in battle. Once that principle is accepted, the rest is only a matter of time.
Ayn Rand