“If I have blamed here Christianity, Christian morals, Christian humanity and helpfulness; if I have spoken ironically of all the lighter, minor, and female virtues this teaching has produced and still produces—I have done so in the name of those who have lifted themselves above them, who have outgrown them, who have acquired greater than Christian virtues.”

Political Register (5 June 1830), p. 730
1830s

Statement to a friend shortly before his death, as recounted in Men of Letters by Lord Henry Brougham

In conversation, attributed by James E. McEldowney http://people.virginia.edu/~pm9k/jem/words/gandhi.html
Posthumous publications (1950s and later)

Letter 8.
Letters on the Equality of the Sexes and the Condition of Woman (1837)

Source: Isis Unveiled (1877), Volume II, Chapter X

Source: 'The Morality of Field Sports', The Fortnightly Review (October 1869), quoted in E. A. Freeman, The Morality of Field Sports (1874), p. 12

Last letter to Father Joseph-Marie Perrin, from a refugee camp in Casablanca (26 May 1942), as translated in The Simone Weil Reader (1957) edited by George A. Panichas, p. 111
Context: Wrongly or rightly you think that I have a right to the name of Christian. I assure you that when in speaking of my childhood and youth I use the words vocation, obedience, spirit of poverty, purity, acceptance, love of one's neighbor, and other expressions of the same kind, I am giving them the exact signification they have for me now. Yet I was brought up by my parents and my brother in a complete agnosticism, and I never made the slightest effort to depart from it; I never had the slightest desire to do so, quite rightly, I think. In spite of that, ever since my birth, so to speak, not one of my faults, not one of my imperfections really had the excuse of ignorance. I shall have to answer for everything on that day when the Lamb shall come in anger.
You can take my word for it too that Greece, Egypt, ancient India, and ancient China, the beauty of the world, the pure and authentic reflections of this beauty in art and science, what I have seen of the inner recesses of human hearts where religious belief is unknown, all these things have done as much as the visibly Christian ones to deliver me into Christ's hands as his captive. I think I might even say more. The love of these things that are outside visible Christianity keeps me outside the Church... But it also seems to me that when one speaks to you of unbelievers who are in affliction and accept their affliction as a part of the order of the world, it does not impress you in the same way as if it were a question of Christians and of submission to the will of God. Yet it is the same thing.

Quoted in Salazar: biographical study - page 285; of Franco Nogueira - Published by Atlantis Publishing, 1977

History of Hindu-Christian Encounters (1996)