“Religion does not consist alone in reverence or adoration for a special object; but it makes that reverence the controlling and prompting influence of all other faculties of the mind. Thus there can be a religion of intellect, of love, of every department of the human mind; and a religion of life combines the whole of human existence, and makes up the sum of every department of earthly life.”

“The Religion of Life” (1858)

An introduction to this book
The Religion of God (2000)

Pearls of Wisdom

Lecture II, "Circumscription of the Topic"
1900s, The Varieties of Religious Experience (1902)
Context: When all is said and done, we are in the end absolutely dependent on the universe; and into sacrifices and surrenders of some sort, deliberately looked at and accepted, we are drawn and pressed as into our only permanent positions of repose. Now in those states of mind which fall short of religion, the surrender is submitted to as an imposition of necessity, and the sacrifice is undergone at the very best without complaint. In the religious life, on the contrary, surrender and sacrifice are positively espoused: even unnecessary givings-up are added in order that the happiness may increase. Religion thus makes easy and felicitous what in any case is necessary; and if it be the only agency that can accomplish this result, its vital importance as a human faculty stands vindicated beyond dispute. It becomes an essential organ of our life, performing a function which no other portion of our nature can so successfully fulfill.

Source: Your Forces and How to Use Them (1912), Chapter 12, p. 184–185

Letter to Kirtanananda, New York, 14 April, 1967 PrabhupadaBooks.com http://prabhupadabooks.com/letters/new_york/april/14/1967/kirtanananda?d=1
Quotes from other Sources, Quotes from other Sources: Religious and Cultural Elitism

1850s, Latter-Day Pamphlets (1850), Downing Street (April 1, 1850)
Context: What a People are the poor Thibet idolaters, compared with us and our "religions," which issue in the worship of King Hudson as our Dalai-Lama! They, across such hulls of abject ignorance, have seen into the heart of the matter; we, with our torches of knowledge everywhere brandishing themselves, and such a human enlightenment as never was before, have quite missed it. Reverence for Human Worth, earnest devout search for it and encouragement of it, loyal furtherance and obedience to it: this, I say, is the outcome and essence of all true "religions," and was and ever will be. We have not known this. No; loud as our tongues sometimes go in that direction, we have no true reverence for Human Intelligence, for Human Worth and Wisdom: none, or too little,—and I pray for a restoration of such reverence, as for the change from Stygian darkness to Heavenly light, as for the return of life to poor sick moribund Society and all its interests. Human Intelligence means little for most of us but Beaver Contrivance, which produces spinning-mules, cheap cotton, and large fortunes. Wisdom, unless it give us railway scrip, is not wise. True nevertheless it forever remains that Intellect is the real object of reverence, and of devout prayer, and zealous wish and pursuit, among the sons of men; and even, well understood, the one object.

The Wings of Joy (1997)

Source: Many Witnesses, One Lord