“Man becomes aware of the sacred because it manifests itself, shows itself, as something wholly different from the profane.”

The Sacred and the Profane : The Nature of Religion: The Significance of Religious Myth, Symbolism, and Ritual within Life and Culture (1961), translated from the French by William R. Trask, [first published in German as Das Heilige und das Profane (1957)].

Lectures on the philosophy of religion, together with a work on the proofs of the existence of God http://www.archive.org/stream/lecturesonthephi00hegeuoft#page/n5/mode/2up. Translated from the 2d German ed. by E.B. Speirs, and J. Burdon Sanderson: the translation edited by E.B. Speirs. Published 1895 p. 84-85
Lectures on Philosophy of Religion, Volume 1 (1827)
Context: Spirit is knowledge; but in order that knowledge should exist; it is necessary that the content of that which it knows should have attained to this ideal form, and should in this way have been negated. What Spirit is must in that way have become its own, it must have described this circle; then these forms, differences, determinations finite qualities, must have existed in order that it should make them its own. This represents both the way and the goal-that Spirit should have attained to its own notion or conception, to that which it implicitly is, and in this way only, the way which has been indicated in its abstract moments, does it attain it. Revealed religion is manifested religion, because in it God has become wholly manifest. Here all is proportionate to the notion; there is no longer anything secret in God.

Origins (1977)

Source: Being and Time

Source: The Way Towards The Blessed Life or the Doctrine of Religion 1806, p. 78

Source: Peace Is Every Step: The Path of Mindfulness in Everyday Life

1860s, Life and Letters in New England (1867)
Context: The key to the period appeared to be that the mind had become aware of itself. Men grew reflective and intellectual. There was a new consciousness. The former generations acted under the belief that a shining social prosperity was the beatitude of man, and sacrificed uniformly the citizen to the State. The modern mind believed that the nation existed for the individual, for the guardianship and education of every man. This idea, roughly written in revolutions and national movements, in the mind of the philosopher had far more precision; the individual is the world.
This perception is a sword such as was never drawn before. It divides and detaches bone and marrow, soul and body, yea, almost the man from himself. It is the age of severance, of dissociation, of freedom, of analysis, of detachment. Every man for himself. The public speaker disclaims speaking for any other; he answers only for himself. The social sentiments are weak; the sentiment of patriotism is weak; veneration is low; the natural affections feebler than they were. People grow philosophical about native land and parents and. relations. There is an universal resistance to ties rand ligaments once supposed essential to civil society. The new race is stiff, heady and rebellious; they are fanatics in freedom; they hate tolls, taxes, turnpikes, banks, hierarchies, governors, yea, almost laws. They have a neck of unspeakable tenderness; it winces at a hair. They rebel against theological as against political dogmas; against mediation, or saints, or any nobility in the unseen.
The age tends to solitude. The association of the time is accidental and momentary and hypocritical, the detachment intrinsic and progressive. The association is for power, merely, — for means; the end being the enlargement and independency of the individual.

Source: Words of a Sage : Selected thoughts of African Spir (1937), p. 40.

Source: The One by Whom Scandal Comes