Sulfuric acid the Hellenistic alchemical works of Zosimos of Panopolis, in the treatise "Phisica et Mystica", and the Leyden papyrus X. Medieval Islamic era alchemists, Jābir ibn Hayyān (c. 721 – c. 815 AD, also known as Geber), Razi (865 – 925 AD), and Jamal Din al-Watwat (d. 1318, wrote the book "Mabāhij al-fikar wa-manāhij al-'ibar"), included vitriol in their mineral classification lists. Ibn Sina focused on its medical uses and different varieties of vitriol. Sulfuric acid was called "oil of vitriol" by medieval European alchemists because it was prepared by roasting "green vitriol" (iron(II) sulfate) in an iron retort. There are
What Wondrous Love Is This joyful be, and through eternity I'll sing on, I'll sing on, and through eternity I'll sing on. </poem> What Wondrous Love Is This "What Wondrous Love Is This" (often just referred to as "Wondrous Love") is a Christian folk hymn, sometimes described as a "white spiritual", from the American South. Its text was first published in 1811, during the Second Great Awakening, and its melody derived from a popular English ballad. Today it is a widely known hymn included in hymnals of many Christian denominations. The hymn's lyrics were first published in Lynchburg, Virginia in the 1811 camp meeting songbook