Soren Kierkegaard was a Danish philosopher, theologian, and religious author interested in human psychology. He is regarded as a leading pioneer of existentialism and one of the greatest philosophers of the 19th Century.

This first new translation of Kierkegaard's masterwork in a generation brings an essential work of modern philosophy to vivid life. While the majority of Kierkegaard's work leading up to The Concept of Anxiety dealt with the intersection of faith and knowledge, here the renowned Danish philosopher turns to the perennial question of sin and guilt. First published in 1844, this concise treatise identified - long before Freud - anxiety as a deep-seated human state, one that embodies the endless struggle with our own spiritual identities.

Soren Kierkegaard was a Danish philosopher, theologian, and religious author interested in human psychology. He is regarded as a leading pioneer of existentialism and one of the greatest philosophers of the 19th Century.

An important notion that Søren Kierkegaard explored is Øieblikket, translated as "the moment" or "the blink of an eye". It consists of an actual experience in the individual’s life, yet it cannot be understood as a mere link in the chain of successive moments.

From the perspective of an unbeliever, Fear and Trembling explores the paradox of faith, the nature of Christianity, and the complexity of human emotion. Kierkegaard examines the biblical story of Abraham, who was instructed to sacrifice his son Isaac, and forces us to consider Abraham's state of mind. What drove Abraham, and what made him carry out such an absurd and extreme request from God? Kierkegaard argues that Abraham's agreement to sacrifice Isaac, and his suspension of reason, elevated him to the highest level of faith.