most popular of these plays being (1913), a reworking of the Don Juan myth. During this time he also composed his third poetry collection, Les Éléments (1911). On 14 December 1914, while saying his prayers at the end of an evening of intensive reading of the Bible and Emanuel Swedenborg, Milosz experienced an illumination that led him to proclaim the next day to a friend: "I have seen the spiritual sun." Influenced by this vision, his poetry became more profound. He began to study the Kabbalah, Renaissance and Baroque alchemists, and thinkers like Paracelsus and Jacob Boehme. After 1916, the development of his metaphysics became his major poetic preoccupation. He began to develop a literary cosmogonic system in the tradition of Lucretius, Dante, John Milton, William Blake, and Edgar Allan Poe and exposed it for the first time in the essay Épitre à Storge, published in La Revue de Hollande in 1917. In the early 1920s, Milosz convinced himself that his poetic cosmogony was supported by Einstein's theory of relativity, still a subject of debate. During this period, after a flirtation with "occult" reading and friends, like the numerologist René Schwaller de Lubicz, Milosz turned his back on these currents of thought and began to study medieval science and thinkers like the English scholastic Robert Grosseteste. Finally, in 1927 he took a Father Confessor and became a practicing Roman Catholic, which he remained for the last twelve years of his life. In 1916, during World War I, Milosz was conscripted to the Russian division of the French army and was assigned to the press corps. After the Russian Revolution of October 1917, Čareja was seized by the Soviets. Suddenly, access to his family fortune was cut off and Milosz needed to earn a living. Around this time he learned about the growing movement for Lithuanian independence. By the end of the war when both Lithuania and Poland were effectively independent again, Milosz chose to identify with Lithuania - even though he did not yet speak Lithuanian — because he believed that it had been the original homeland of his ancestors in and prior to the 13th century. In 1920 when France recognized the independence of Lithuania, he was officially appointed Chargé d'Affaires for the new state. Milosz's diplomatic career remains one of the more fascinating aspects of his legacy; his articles and correspondence in the service of the reborn Lithuanian