“Western psychologists accuse religion of repressing the vital energy of man and rendering his life quite miserable as a result of the sense of guilt which especially obsesses the religious people and makes them imagine that all their actions are sinful and can only be expiated through abstention from enjoying the pleasures of life. Those psychologists add that Europe lived in the darkness of ignorance as long as it adhered to its religion but once it freed itself from the fetters of religion, its emotions were liberated and accordingly it achieved wonders in the field of production.”

ibid., chap. 206

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 503.

"Christianity and Common Sense" http://www.ftarchives.net/foote/flowers/114commonsense.htm, p. 114
Flowers of Freethought (1893)

Interview (<!-- most likely 17th April -->April 1935), as quoted in The Genuine Islam, Vol. 1 (January 1936). A portion of the statement also appears quoted in The Islamic Review, Vol. 24 (1936) http://books.google.com/books?ei=0_neSrrfD4K0NIPBiaAF&client=safari&id=4MnRAAAAMAAJ&dq=%22try+to+whittle+down+their%22&q=Shaw#search_anchor edited by Khwaja Kamal-ud-Din, p. 263
Disputed
Context: I have always held the religion of Muhammad in high estimation because of its wonderful vitality. It is the only religion which appears to me to possess that assimilating capability to the changing phase of existence which can make itself appeal to every age. The world must doubtless attach high value to the predictions of great men like me. I have prophesied about the faith of Muhammad that it would be acceptable to the Europe of tomorrow as it is beginning to be acceptable to the Europe of today. The medieval ecclesiastics, either through ignorance or bigotry, painted Muhammadanism in the darkest colours. They were in fact trained both to hate the man Muhammad and his religion. To them Muhammad was Anti-Christ. I have studied him — the wonderful man, and in my opinion far from being an Anti-Christ he must be called the Saviour of Humanity. I believe that if a man like him were to assume the dictatorship of the modern world he would succeed in solving its problems in a way that would bring it the much-needed peace and happiness. But to proceed, it was in the 19th century that honest thinkers like Carlyle, Goethe and Gibbon perceived intrinsic worth in the religion of Muhammad, and thus there was some change for the better in the European attitude towards Islam. But the Europe of the present century is far advanced. It is beginning to be enamoured of the creed of Muhammad.

Source: The Limits of Evolution, and Other Essays, Illustrating the Metaphysical Theory of Personal Ideaalism (1905), The Right Relation of Reason to Religion, p.224-5

Source: The Life of Reason: The Phases of Human Progress (1905-1906), Vol. II, Reason in Society, Ch. V: Democracy

The Renaissance in India (1918)

Part 1.3 Rights of Man
1790s, Rights of Man, Part I (1791)