The Kalachakra Tantra is classified as a Mother Tantra of Anuttaryoga Tantra. The Tantra is presented in five chapters and is discussed the three Kalachakra; External Kalachakra internal Kalachakra a Alternative Kalachakra.
External Kalachakra: It is an external cosmos, the universe and the beings within discusses the inter- dependence of the universe and its dependence on the internal cosmic environmental awareness which is now slowly being understood was its fact ancient wisdom
Our interdependence stretches throughout all space and throughout all times because this interdependences, the suffering of others is our own suffering we often turn away; but this discovery is the the end the only path leading to the uprooting of deepest of our sufferings. This is what the young Siddhartha, the Buddha to be learned when stepped out of the glittering protected palace.
The cosmology and astrology of the Tibetan Buddhism are also derived from the Tantra
The internal Kalachakra ; the internal cosmos deals with the understanding the centre of nerve centre, life force sand energy. Through the proper tanning and use of these technique the total personal environment is purified , and the innate Buddha Nature is awakened.
The alternative Kalachakra: Deals with the ultimate nature of the cosmos. This deals. With the ultimate truth while the other two are the level of truth. The alternative Kalachakra also gives us the practices and methods to realize the ultimate truth, which cannot be understood with the mind such only with the wisdom. This wisdom is when the mind ceases
Since this wisdom could not be generated with intellectual understanding alone, The method of initiation is employed to