This is one of those books that you've to read twice or even thrice before getting a good hold of everything mentioned in it. Various philosophical ideas like the absurd, infinite resignation and dialectic of aesthetics and ethics are not to so easy to comprehend in first reading. The core idea of faith revolves around Abraham and kierkegaard tries to explain it in detail through three problema. It's tough to read but still convincing. I would like to read the book again after I thoroughly go through Hegelian philosophy.