There were other aspects of Kierkegaard’s thought that Sartre would never accept, however. Kierkegaard thought that the answer to ‘anguish’ was to take a leap of faith into the arms of God, whether or not you could feel sure that He was there. This was a plunge into the ‘Absurd’ — into what cannot be rationally proved or justified. Sartre did not care for this. He had lost his own religious beliefs early in life: apparently it happened when he was about eleven years old and standing at a bus stop. He just knew, suddenly, that God did not exist.