The key of joy is disobedience.

This formula of Love is universal; all the laws of Nature are its servitors. Thus, gravitation, chemical affinity, electrical potential, and the rest - and these are alike mere aspects of the general law - are so many differently-observed statements of the unique tendency.

The two seem, at first glance, to be opposed, but when you have advanced a little in both, you find that concentration learned in Yoga is of immense use in attaining the mental powers necessary in Magick; on the other hand, the discipline of Magick is of the greatest service in Yoga.

Fortunately we have learnt to combine these ideas, not in the mutual toleration of sub-contraries, but in the affirmation of contraries, that transcending of the laws of intellect which is madness in the ordinary man, genius in the Overman who hath arrived to strike off more fetters from our understanding.

Further, an excess of legislation defeats its own ends. It makes the whole population criminals, and turns them all into police and police spies. The moral health of such a people is ruined for ever; only revolution can save it.

This serpent, SATAN, is not the enemy of Man, but He who made Gods of our race, knowing Good and Evil; He bade 'Know Thyself!' and taught Initiation.

In this book it is spoken of the Sephiroth and the Paths; of Spirits and Conjurations; of Gods, Spheres, Planes, and many other things which may or may not exist. It is immaterial whether these exist or not. By doing certain things certain results will follow; students are most earnestly warned against attributing objective reality or philosophic validity to any of them.