In The Book that Made Your World: How the Bible Created the Soul of Western Civilization, Vishal Mangalwadi quotes the Bach biographer Wilfrid Mellers as saying:
“At the school which Bach attended in Ohrdruf the system of education was little changed from the old [Augustinian] prescription. Music was second in importance only to theology, and was taught by the same master, who believed that music makes the heart ready and receptive to the divine Word and Truth, just as Elisius [Elisha] confessed that by harping he found the Holy Spirit.”