It has actually been made a matter of boast that Christianity has no secrets, that whatever it has to say it says to all, and whatever it has to teac… - Annie Besant

That which we know as Yoga is the method by which evolution is quickened in the individual, and all the powers of the Self, up to the threshold of divinity, may by it be brought into manifestation in the man of the present. That is why Yoga training was necessary for the ancient scientist; he must develop in himself the three aspects of God, if he were to understand them as manifested in the universe around him. Now, at our own stage of evolution, it is specially the life of Brahmâ—or the Brahmâ aspect of God—with which the human mind is coming into touch, because the mind in man is the reflection of the universal mind in Kosmos. That life is the life that is the force in the atom, that vivifies every atom, nay, that brings the atom into existence, as we shall see, and remains during the whole of the growth of the universe as the fundamental life that keeps those atoms as active particles building up innumerable forms.

Looking at them, it does not seem as though even progress in intellect, slow as that also is, made the pace very much more rapid. When we look at those whose intellect is scarcely developed, they seem after each day of life to sink to sleep almost on the place they occupied the day before; and when we glance over those who are more highly evolved so far as intellect is concerned, they too are travelling very very slowly, and seem to make small progress in each day of life.

The time has now come for a fuller communication than is represented by this delicate thread in its original form, and it, as it were, widens out. This is but a clumsy way of picturing the fact that the Ray from the Monad glows and increases, assuming more the form of a funnel: “The thread between the Silent Watcher and his shadow becomes stronger and radiant." - The Secret Doctrine