In the Puranas it was predicted that toward the end of Kali Yuga humanity would be driven to acts of madness. It is very dangerous that people do not… - Helena Roerich

Into the New World my first message. You who gave the Ashram, And you who gave two lives, Proclaim. Builders and warriors, strengthen the steps. Reader, if you have not grasped—read again, after a while. The predestined is not accidental, The leaves fall in their time. And winter is but the harbinger of spring. All is revealed; all is attainable. I will cover you with My shield, if you but tend to your labors. I have spoken. (i)

All that you write confirms the grave condition of the world in this black age of ours. Again and again the best representatives of humanity must suffer through the tragedy of an age-old battle of all that is progressive and vital against the outworn and deadening concepts with which the consciousness of the majority is filled. As we see, this battle has already taken on a planetary scope, and is carried on in all realms and in all fields of life; yet the adherents of Light and progress are multiplying, and each new idea or discovery is more readily recognized then at those times when because of ignorance the discoveries most essential for humanity were postponed, sometimes for hundreds of years. (17 March 1938)

Now to your questions. Of course, the "Mother of the World" is at the head of the Great Hierarchy of Light of our planet. Read in the Cryptograms of the East the narrative about the Mother of the World, and accept it as the highest reality. Behind each symbol stands a High Individuality, and each symbol covers a great reality. Each Great Individuality has its deputies, or personifiers, who are nearest to its Ray, and sometimes one of these Great Individualities personally incarnates—hence, the concept of the Avatar. (18 June 1935)