“With respect to what are called denominations of religion, if every one is left to judge of its own religion, there is no such thing as a religion that is wrong; but if they are to judge of each other's religion, there is no such thing as a religion that is right; and therefore all the world is right, or all the world is wrong. But with respect to religion itself, without regard to names, and as directing itself from the universal family of mankind to the Divine object of all adoration, it is man bringing to his Maker the fruits of his heart; and though those fruits may differ from each other like the fruits of the earth, the grateful tribute of every one is accepted.”

Ramnath Goenka’s rare Interview

Internet Encyclopedia of Philosophy

R. Tagore, `Aatmaparichapa' in his book `Parichaya' http://hindusamhati.blogspot.com/2013/05/thoughts-of-rabindranath-tagore-on.html

Introduction (1971)
The Golden Notebook (1962)

The Uttarpara Address (1909)
Context: That which we call the Hindu religion is really the eternal religion, because it is the universal religion which embraces all others. If a religion is not universal, it cannot be eternal. A narrow religion, a sectarian religion, an exclusive religion can live only for a limited time and a limited purpose. This is the one religion that can triumph over materialism by including and anticipating the discoveries of science and the speculations of philosophy. It is the one religion which impresses on mankind the closeness of God to us and embraces in its compass all the possible means by which man can approach God. It is the one religion which insists every moment on the truth which all religions acknowledge that He is in all men and all things and that in Him we move and have our being. It is the one religion which enables us not only to understand and believe this truth but to realise it with every part of our being. It is the one religion which shows the world what the world is, that it is the Lila of Vasudeva. It is the one religion which shows us how we can best play our part in that Lila, its subtlest laws and its noblest rules. It is the one religion which does not separate life in any smallest detail from religion, which knows what immortality is and has utterly removed from us the reality of death.

Edicts of Ashoka (c. 257 BC)
Context: Beloved-of-the-Gods, King Piyadasi, honors both ascetics and the householders of all religions, and he honors them with gifts and honors of various kinds. But Beloved-of-the-Gods, King Piyadasi, does not value gifts and honors as much as he values this — that there should be growth in the essentials of all religions. Growth in essentials can be done in different ways, but all of them have as their root restraint in speech, that is, not praising one's own religion, or condemning the religion of others without good cause. And if there is cause for criticism, it should be done in a mild way. But it is better to honor other religions for this reason. By so doing, one's own religion benefits, and so do other religions, while doing otherwise harms one's own religion and the religions of others. Whoever praises his own religion, due to excessive devotion, and condemns others with the thought "Let me glorify my own religion," only harms his own religion. Therefore contact (between religions) is good. One should listen to and respect the doctrines professed by others. Beloved-of-the-Gods, King Piyadasi, desires that all should be well-learned in the good doctrines of other religions.

The Unity of Religious Ideals, Part I : Seeking for the Ideal.
The Spiritual Message of Hazrat Inayat Khan

Speech delivered at Freemasons’ Hall, Great Queen Street, London, in a meeting held to constitute a Theistic Association in London on 20th July 1870. See Universal Religion for full speech.

Savitri Devi, L'Etang aux Lotus, p. 239, quoted in Koenraad Elst: The Saffron Swastika, p. 562