“The whole world knows that virtue consists in the subjugation of one's passions, or in self-renunciation. It is not just the Christian world, against whom Nietzsche howls, that knows this, but it is an eternal supreme law towards which all humanity has developed, including Brahmanism, Buddhism, Confucianism, and the ancient Persian religion. And suddenly a man appears who declares that he is convinced that self-renunciation, meekness, submissiveness and love are all vices that destroy humanity (he has in mind Christianity, ignoring all the other religions).

One can understand why such a declaration baffled people at first. But after giving it a little thought and failing to find any proof of the strange propositions, any rational person ought to throw the books aside and wonder if there is any kind of rubbish that would not find a publisher today. But this has not happened with Nietzsche´s books. The majority of pseudo-enlightened people seriously look into the theory of the Übermensch, and acknowledge its author to be a great philosopher, a descendant of Descartes, Leibniz and Kant. And all this has come about because the majority of pseudo-enlightened men of today object to any reminder of virtue, or to its chief premise: self-renunciation and love—virtues that restrain and condemn the animal side of their life. They gladly welcome a doctrine, however incoherently and disjointedly expressed, of egotism and cruelty, sanctioning the idea of personal happiness and superiority over the lives of others, by which they live.”

Source: Learning How to Learn: Psychology and Spirituality in the Sufi Way

The Discovery of India (1946)
Context: The world of today has achieved much, but for all its declared love for humanity, it has based itself far more on hatred and violence than on the virtues that make one human. War is the negation of truth and humanity. War may be unavoidable sometimes, but its progeny are terrible to contemplate. Not mere killing, for man must die, but the deliberate and persistent propagation of hatred and falsehood, which gradually become the normal habits of the people. It is dangerous and harmful to be guided in our life's course by hatreds and aversions, for they are wasteful of energy and limit and twist the mind and prevent it from perceiving truth.

Source: A Serious Call to a Devout and Holy Life (1728), Ch. I.

Your Thought and Mine
Context: Your thought advocates Judaism, Brahmanism, Buddhism, Christianity, and Islam. In my thought there is only one universal religion, whose varied paths are but the fingers of the loving hand of the Supreme Being. In your thought there are the rich, the poor, and the beggared. My thought holds that there are no riches but life; that we are all beggars, and no benefactor exists save life herself.

Section 7
The True Believer (1951), Part One: The Appeal of Mass Movements
Context: There is a fundamental difference between the appeal of a mass movement and the appeal of a practical organization. The practical organization offers opportunities for self-advancement, and its appeal is mainly to self-interest. On the other hand, a mass movement, particularly in its active, revivalist phase, appeals not to those intent on bolstering and advancing a cherished self, but to those who crave to be rid of an unwanted self. A mass movement attracts and holds a following not because it can satisfy the desire for self-advancement, but because it can satisfy the passion for self-renunciation.

Source: The Moral Obligation to be Intelligent (1915), p. 3

(26 July 1796).
1750s, Diaries (1750s-1790s)

Indian Spirituality and Life (1919)
Context: The Infinite alone justifies the existence of the finite and the finite by itself has no entirely separate value or independent existence. Life, if it is not an illusion, is a divine Play, a manifestation of the glory of the Infinite. Or it is a means by which the soul growing in Nature through countless forms and many lives can approach, touch, feel and unite itself through love and knowledge and faith and adoration and a Godward will in works with this transcendent Being and this infinite Existence.
This Self or this self-existent Being is the one supreme reality, and all things else are either only appearances or only true by dependence upon it. It follows that self-realisation and God-realisation are the great business of the living and thinking human being. All life and thought are in the end a means of progress towards self-realisation and God-realisation.

1950s, Rediscovering Lost Values (1954)