"The purpose of this book is exactly expressed in its title, “The Key to Theosophy,” and needs but few words of explanation. It is not a complete or exhaustive text-book of Theosophy, but only a key to unlock the door that leads to the deeper study."

“To this day no one seems even to feel quite certain whether the Theosophists are a kind of Serpent-and-Devil worshipers, or simply “Esoteric Buddhists”—whatever that may mean. It was useless for us to go on denying, day after day and year after year, every kind of inconceivable cock-and-bull stories about us; for, no sooner was one disposed of, than another, a still more absurd and malicious one, was born out of the ashes of the first.”

“We call them “Masters” because they are our teachers; and because from them we have derived all the Theosophical truths, however inadequately some of us may have expressed, and others understood, them. They are men of great learning, whom we term Initiates, and still greater holiness of life. They are not ascetics in the ordinary sense, though they certainly remain apart from the turmoil and strife of your western world.”

“Lucifer . The planet Venus, as the bright “Morning Star”. Before Milton, Lucifer had never been a name of the Devil. Quite the reverse, since the Christian Saviour is made to say of himself in Revelations “I am . . . the bright morning star” or Lucifer. One of the early Popes of Rome bore that name; and there was even a Christian sect in the fourth century which was called the Luciferians.”

“There is no religion higher than truth.”

“Valuing freedom of thought above all things as the only way of reaching at some future time that Wisdom, of which every Theosophist ought to be enamored, we recognize the right to the same freedom in our foes as in our friends.”

“The origin of all religions -- Judaeo-Christianity included -- is to be found in a few primeval truths, not one of which can be explained apart from all the others, as each is a complement of the rest in some one detail. And they are all, more or less, broken rays of the same Sun of truth, and their beginnings have to be sought in the archaic records of the Wisdom-religion. Without the light of the latter, the greatest scholars can see but the skeletons thereof covered with masks of fancy”