How often does faith get reduced to a family habit, repeated without personal conviction? Søren Kierkegaard lived troubled by that question. The son of a wealthy merchant tormented by guilt, he grew up in Copenhagen under a weight of melancholy inherited from his father, who claimed to have cursed God as a young man.
Born in 1813, Kierkegaard studied theology at the University of Copenhagen and defended, in 1841, his dissertation On the Concept of Irony. That same year he broke off his engagement to Regine Olsen, a decision he interpreted as a sacrifice demanded by his calling as a writer. Biographers note, however, that the breakup involved cold, calculated letters and a deliberate pose as a libertine, a strategy he himself described as a form of deception to drive her away, an episode that reveals a more controversial side of his personality.
Starting in 1843 he published, under various pseudonyms, an intense sequence of books: Either/Or, Fear and Trembling, Philosophical Fragments, The Concept of Anxiety. In Fear and Trembling, he meditated on Abraham ready to sacrifice Isaac to describe what he called the leap of faith, beyond all rational calculation.
Kierkegaard was also no passive target of the conflicts he lived through. In 1846, after publishing a sarcastic article against the critic Peder Ludvig Møller and publicly daring the satirical newspaper The Corsair to ridicule him, he became the target of months of caricatures and mockery over his appearance and habits. The episode, which he himself helped provoke, deepened his isolation and his distrust of the opinion of the crowd, a theme that ran through all his later work.
In his final years, he published The Sickness Unto Death and Practice in Christianity, and launched a campaign of articles known as The Attack Upon Christendom. In it, he accused the Lutheran state church of Denmark of selling a comfortable Christendom, in which being born Danish was enough to be considered Christian, without requiring genuine conversion.
He collapsed in the street at the end of September 1855 and was admitted to Frederiks Hospital in Copenhagen, where he died weeks later, on November 11. He refused communion from an ordained pastor, saying he would rather die without it than receive it from a clergyman he regarded as a civil servant of the State, and due to practical difficulty he ended up dying without ever receiving it from a layman, consistent to the end with his critique of the clergy as functionaries of the State rather than living witnesses of the faith.
His warning remains relevant wherever Christianity becomes a social habit or cultural identity without personal decision. Kierkegaard reminds us that following Christ is not about being born in a Christian nation, but choosing, every day, to live the faith as an individual and costly calling before God.
