Education
He studied theology and philosophy in Münster and Bonn, and in 1821 became a schoolteacher in Koblenz.
Librarian philosopher university professor
He studied theology and philosophy in Münster and Bonn, and in 1821 became a schoolteacher in Koblenz.
He was a principal supporter and defender of Hermesianism, a theological belief system based on the teachings of Georg Hermes (1775–1831). During the following year he became a lecturer at the University of Bonn, where in 1826 he became an associate professor of philosophy. Following the papal decrees of September 26, 1835 and January 7, 1836, of which Pope Gregory XVI condemned writings issued by Georg Hermes, Elvenich, along with Johann Wilhelm Joseph Braun (1801-1863), traveled to Rome in order to the convince the Pope to revise the decrees of condemnation.
Their efforts were in vain, and several years later the condemnation was reiterated by Pope Pius IX. In 1843 Elvenich was removed from his post in Breslau at the request of Johannes von Geissel, coadjutor to the Archbishop of Cologne.