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.
The weaker members of the community are brought, by the force of example, by prejudice and convenience, by the entire legion of social influences, gradually to lose their individuality. They make themselves mere instruments for the whole, and offer, so to speak, their individuality as a contribution to the great general fund of society, where it disappears as in an abyss.