Søren Kierkegaard was a Christian author who was against applying the ideas of the Scientific Enlightenment to Christianity. He lived in Denmark from 1813 to 1855. His works were written to the single individual who might be interested in reading them.
There is a tale that a man inspired by God once went out from the creaturely realms into the vast waste. There he wandered till he came to the gates of the mystery. He knocked. From within came the cry: ‘’What do you want here?” He said, ‘I have proclaimed your praise in the ears of mortals, but they were deaf to me. So I come to you that you yourself may hear me and reply.” “Turn back,” came the cry from within. “Here is no ear for you. I have sunk my hearing in the deafness of mortals.”
For many days I had been debating within myself many and diverse things, seeking constantly, and with anxiety, to find out my real self, my best good, and the evil to be avoided, when suddenly one—I know not, but eagerly strive to know, whether it were my-self or another, within me or without— said to me: