Swami Vivekananda's works can be recommended as being authentic fruits of realization that come close to the doctrine here discussed, albeit his path was not the same. The Quest follows a double line of development: mind-stilling plus mind-stimulating, each in its proper place. And the ultimate goal is to discover that there is but one reality, of which all are but a part, that the separateness of the personal ego is but superficial, and that Truth is evidenced by the consciousness of unity. The first fruit of such discovery is necessarily the dedication of life to the service of all creatures, to incessant service for universal welfare. Hence, in this light, the yogi who has withdrawn into cave or forest is on a lower plane--good for him as a phase of his personal development but useless to those who must live truth, the truth of unity.
-- Notebooks Category 1: Overview of the Quest > Chapter 5 : Self-Development > # 92