Theosophy [from Greek theosophia from theos god, divinity + sophia wisdom] Divine wisdom, the knowledge of things divine; often described as attainable by direct experience, by becoming conscious of the essential, divine part of our nature, self-identification with the inner god, leading to communion with other similar divine beings. Theosophy actually is the substratum and basis of all the world-religions and philosophies, taught and practised by a few elect ever since man became a thinking being (Theosophical Glossary 328). Also called by such names as the secret doctrine and the esoteric tradition, its teachings have been preserved, checked and rechecked with every new generation of its guardians and adepts.
The word became familiar to Greeks in the 3rd century with Ammonius Saccas and the Alexandrian Neoplatonists or Theurgists, who taught of divine emanations, whereby the entire universe as well as humans and all other beings are shown to be descendants of the highest gods. Theosophist is also applied to mystics in later times such as Eckhart, Boehme, and Paracelsus. It was adopted in 1875 by H. P. Blavatsky and others associated with her at the founding of the Theosophical Society as the name for the modern form of the archaic wisdom-religion which she promulgated. This wisdom-religion was ever one and being the last word of possible human knowledge, was, therefore, carefully preserved. It preceded by long ages the Alexandrian Theosophists, reached the modern, and will survive every other religion and philosophy (Key to Theosophy 7-8).
The Secret Doctrine is the accumulated Wisdom of the Ages, and its cosmogony alone is the most stupendous and elaborate system: e.g., even in the exotericism of the Puranas. But such is the mysterious power of Occult symbolism, that the facts which have actually occupied countless generations of initiated seers and prophets to marshal, to set down and explain; in the bewildering series of evolutionary progress, are all recorded on a few pages of geometrical sign and glyphs. The flashing gaze of those seers has penetrated into the very kernel of matter, and recorded the soul of things there, where an ordinary profane, however learned, would have perceived but the external work of form. But modern science believes not in the soul of things, and hence will reject the whole system of ancient cosmogony. It is useless to say that the system in question is no fancy of one or several isolated individuals. That it is the uninterrupted record covering thousands of generations of Seers whose respective experiences were made to test and to verify the traditions passed orally by one early race to another, of the teachings of higher and exalted beings, who watched over the childhood of Humanity. That for long ages, the Wise Men of the Fifth Race, of the stock saved and rescued from the last cataclysm and shifting of continents, had passed their lives in learning, not teaching. How did they do so? It is answered: by checking, testing, and verifying in every department of nature the traditions of old by the independent visions of great adepts; i.e., men who have developed and perfected their physical, mental, psychic, and spiritual organisations to the utmost possible degree. No vision of one adept was accepted till it was checked and confirmed by the visions so obtained as to stand as independent evidence of other adepts, and by centuries of experiences (The Secret Doctrine 1:272-3).
G. de Purucker wrote: There has existed in the world for almost innumerable ages, a completely coherent and fully comprehensive system of religious philosophy, or of philosophical, scientific religion, which from time to time has been given out to man when the world needed a fuller revealing of spiritual truth than it then at such time had. Further, this wonderful system has been for all those past ages in the safe guardianship of the relatively perfected men . . . [the mahatmas]; and, still further, the present Theosophical Movement is, in our age, one of such fuller revelations or renewals of that wonderful System (The Esoteric Tradition 33-4).
One of the mahatmas referring to the guardianship of the divine wisdom, wrote: For countless generations hath the adept builded a fane of imperishable rocks, a giants Tower of Infinite Thought, wherein the Titan dwelt, and will yet, if need be, dwell alone, emerging from it but at the end of every cycle, to invite the elect of mankind to co-operate with him and help in his turn enlighten superstitious man. And we will go on in that periodical work of ours; we will not allow ourselves to be baffled in our philanthropic attempts until that day when the foundations of a new continent of thought are so firmly built that no amount of opposition and ignorant malice guided by the Brethren of the Shadow will be found to prevail (Mahatma Letters 51).