In parallel, Heliade worked on a vast synthesis of his own philosophy of history, based on his interpretation of Biblical theology. His 1858 work, "Biblice" ("Biblical Writings"), was supposed to form the first of four sections in a Christian history of the world. Referring to this project, Călinescu defined Heliade's ideas as "interesting, no matter how naïve at times, in general Voltairian and Freemason shape". "Biblicele" partly evidenced Heliade's interests in the Talmud and "Zohar"-like gematria—with emphasis placed on the numbers 3, 7, and 10—, as well as ample references to the "Sephirot". One of his original thoughts on the matter was a reference to "deltas" (triangles) of deities—Elohim-Spirit-Matter and Spirit-Matter-the Universe. A portion of Heliade Rădulescu's poems also draw on religious themes and discourse. According to George Călinescu, the poet had attempted to create a parallel to both "The Divine Comedy" and the Bible, from Genesis to Revelation, with a style influenced by Lamartine and Victor Hugo.