Swiss priest and theologian (died 1510)

Johann Geiler von Kaysersberg

Johann Geiler von Kaysersberg was a priest, considered one of the greatest of the popular preachers of the 15th century. He was closely connected with the Renaissance humanists of Strasbourg, whose leader was the well-known Jakob Wimpfeling (1450–1528), called "the educator of Germany". Like Wimpfeling, Geiler was a secular priest; both fought the ecclesiastical abuses of the age, but not in the spirit of Martin Luther and his adherents. They looked, instead, for salvation and preservation only in the restoration of Christian morals in Church and State through the faithful maintenance of the doctrines of the Church.