Life is lived forwards, but understood backwards.

I do not lack the courage to think a thought whole.

...a human being not only can choose but... he must choose... for in this way God retains His honor while at the same time has a fatherly concern for humankind. Though God has lowered Himself to being that which can be chosen, yet each person must on his part choose. God is not mocked. Therefore the matter stands thus: If a person avoids choosing, this is the same as the presumption of choosing the world.

It will be easy for us the first time we receive that ball of yarn from Ariadne (love) and then go through all the mazes of the labyrinth (life) and kill the monster. But how many there are who plunge into life (the labyrinth) without taking that precaution?

A possibility is a hint from God. One must follow it.

It is easy to see, though it scarcely needs to be pointed out, since it is involved in the fact that Reason is set aside, that faith is not a form of knowledge; for all knowledge is either a knowledge of the eternal, excluding the temporal and historical as indifferent, or it is pure historical knowledge. No knowledge can have for its object the absurdity that the eternal is the historical.

Christendom has done away with Christianity without being quite aware of it.