Conversation so far:
What was the influence of Brahmo Samaj on Swami Vivekanada?
Narendra became a member of the Sadharan Brahmo Samaj in his twenties. It was in this cultic milieu that Narendra became acquainted with Western esotericism.
What were Brahmo Samaj's ideas?
The belief in a formless God, the deprecation of idolatry, and a streamlined, rationalized, monotheistic theology strongly coloured by a selective and modernistic reading of the Upanisads and the Vedanta.“
What else happened during Swami Vivekananda's spiritual apprenticeship?
Not satisfied with his knowledge of philosophy, Narendra came to the question which marked the real beginning of his intellectual quest for God. He asked if anyone had seen God.

Question: Are there any other interesting aspects about this article?
Self-contained rewrite: Are there any other interesting aspects about the Swami Vivejananda article?