To Whom Is "A (the) Leap Of Faith" Attributed?

A leap of faith means to believe someone without empirical evidences. It is usually related with the religious belief. The phrase is only and only related with Soren Kierkegaard. He had never used this term as an attribution for himself but this term is only attributed to him.

There are various references which also convey the same thing. He is attributed this phrase because he had argued that a leap of faith was very necessary for understanding a religion like Christianity. You can get more details over it to confirm that if he is attributed the leap of faith or not from the given link:

Leap of faith