Heterodoxy Quotes
A genuine first-hand religious experience like this is bound to be a heterodoxy to its witnesses, the prophet appearing as a mere lonely madman. If his doctrine prove contagious enough to spread to any others, it becomes a definite and labeled heresy. But if it then still prove contagious enough to triumph over persecution, it becomes itself an orthodoxy; and when a religion has become an orthodoxy, its day of inwardness is over: the spring is dry; the faithful live at second hand exclusively and stone the prophets in their turn. The new church, in spite of whatever human goodness it may foster, can be henceforth counted on as a staunch ally in every attempt to stifle the spontaneous religious spirit, and to stop all later bubblings of the fountain from which in purer days it drew its own supply of inspiration.
William James
[T]he supremacy of the Brahmins maintains doctrinal orthodoxy; the revolt of the Kshatriyas leads to heterodoxy; but with the domination of the lower castes comes intellectual night, and this is what in our day has become of a West that threatens to spread its own darkness over the entire world.
René Guénon
Praise be to God!, that he (the sultan) so ordered the massacre of all the chiefs of Hindustan out of the pale of Islam, by his infidel-smiting sword, that if in this time it should by chance happen that a schismatic should claim his right, the pure Sunnis would swear in the name of this Khalifa of God, that heterodoxy has no right.
Amir Khusrow
