Series 2, Chapter 1 pg 270, Para 2: It is by the unity of this spiritual nature that the world is sustained, yayedam dharyate jagat, even as it is that from which it is born with all its becomings, etad-yonini bhutani sarvani, and that also which withdraws the whole world and its existences into itself in the hour of dissolution, aham krtsnasya jagatah prabhavah pralayas tatha. But in the manifestation which is thus put forth in the Spirit, upheld in its action, withdrawn in its periodical rest from action, the Jiva is the basis of the multiple existence; it is the multiple soul, if we may so call it, or, if we prefer, the soul of the multiplicity we experience here. It is one always with the Divine in its being, different from it only in the power of its being, — different not in the sense that it is not at all the same power, but in this sense that it only supports the one power in a partial multiply individualised action. Therefore all things are initially, ultimately and in the principle of their continuance too the Spirit. The fundamental nature of all is nature of the Spirit, and only in their lower differential phenomena do they seem to be something else, to be nature of body, life, mind, reason, ego and the senses. But these are phenomenal derivatives, they are not the essential truth of our nature and our existence.

Series 2, Chapter 3 pg 293, Para 1: Brahman does nothing, causes nothing, determines nothing; it is impartial, equal, all-supporting, but does not select or originate. What then originates, what determines, what gives the divine impulsion of the Supreme? what is it that governs Karma and actively unrolls the cosmic becoming in Time out of the eternal being? It is Nature as Swabhava. The Supreme, the Godhead, the Purushottama is there and supports on his eternal immutability the action of his higher spiritual Shakti. He displays the divine Being, Consciousness, Will or Power, yayedam dharyate jagat: that is the Para Prakriti. The self-awareness of the Spirit in this supreme Nature perceives in the light of self-knowledge the dynamic idea, the authentic truth of whatever he separates in his own being and expresses it in the Swabhava, the spiritual nature of the Jiva. The inherent truth and principle of the self of each Jiva, that which works itself out in manifestation, the essential divine nature in all which remains constant behind all conversions, perversions, reversions, that is the Swabhava. All that is in the Swabhava is loosed out into cosmic Nature for her to do what she can with it under the inner eye of the Purushottama. Out of the constant svabhava, out of the essential nature and self-principle of being of each becoming, she creates the varied mutations by which she strives to express it, unrolls all her changes in name and form, in time and space and those successions of condition developed one out of the other in time and space which we call causality, nimitta.