The Idea Of The Holy
Albert Einstein said, “The most beautiful thing we can experience is the mysterious. It is the source of all true art and science. He to whom this emotion is a stranger, who can no longer pause to wonder and stand rapt in awe, is as good as dead: his eyes are closed. This insight into the mystery of life, coupled though it be with fear, has also given rise to religion. To know that what is impenetrable to us really exists, manifesting itself as the highest wisdom and the most radiant beauty which our dull faculties can comprehend only in their most primitive forms — this knowledge, this feeling, is at the center of true religiousness. In this sense, and in this sense only, I belong in the ranks of devoutly religious men.”
Rudolf Otto wrote a book entitled ‘The Idea Of The Holy’ in which he attempts to explain the spiritual experience that Einstein describes and what Otto goes on to refer to as the numinous, which he believes is a sign which points to the deity and could be likened to the voice of God that beckons man to his true center.
The sub-title to Otto’s book of ‘The Idea of the Holy’ is ‘An Inquiry into the Non-Rational Factor in the Idea of the Divine and its Relation·to the Rational’, In the book Otto points out that numinous is not rational or reasonable but it not irrational or unreasonable, it is simply outside of those categories. You might call it is super-rational.
It is this numinous experience that the atheist lacks. Because he has not experienced it, it is impossible for him to understand someone who has experienced it like Albert Einstein. Einstein had experienced the Totally Other which was beyond his explanatory powers to communicate it to those who had not experienced it, those that he referred to as dead or blind. Otto’s book is the best attempt I have seen to put the experience into words. You can get a PDF copy at the below address.