Therese felt an early call to religious life and after overcoming various obstacles in 1888, at the early age of 15, she became a nun and joined two of her older sisters in the cloistered Carmelite community of Lisieux, Normandy (yet another sister, Céline, also later joined the order). After nine years as a Carmelite religious, having fulfilled various offices such as sacristan and assistant to the novice mistress, in her last eighteen months in Carmel she fell into a night of faith, in which she is said to have felt Jesus was absent and been tormented by doubts that God existed. Therese died at the age of 24 from tuberculosis.