There are many esoteric teachings in the world, but only two of them - Theosophy and Agni Yoga - were transmitted to people directly from the Adepts of the legendary Shambhala. By the will of the Teachers of the White Brotherhood, ancient knowledge, kept in the strictest confidence for centuries, was transferred to the whole world. What prompted the Keepers of secret knowledge to reveal them to the whole world? The advent of a new cosmic era on Earth and an event called the Apocalypse in the Bible! It is in Agni Yoga that all the secrets of the coming era are revealed. The mysterious date of the Mayan chronology - 2012 - is now worrying thinking people around the world. But the truth about what awaits us on the threshold of a new era and about what will help us meet it with dignity is revealed only in the teachings of Agni Yoga. It is no coincidence that this teaching was called the Great Revelation, and the Bulgarian prophetess Vanga called Agni Yoga the Fire Bible. This teaching is destined to change the world!