# 1911 Encyclopædia Britannica/Semler, Johann Salomo

See also Johann Salomo Semler on Wikipedia; and our 1911 Encyclopædia Britannica disclaimer.
​SEMLER, JOHANN SALOMO (1725-1791), German church historian and biblical critic, was born at Saalfeld in Thuringia on the 18th of December 1725, the son of a clergyman in poor circumstances. He grew up amidst pietistic surroundings, which powerfully influenced him his life through, though he never became a Pietist. In his seventeenth year he entered the university of Halle, where he became the disciple, afterwards the assistant, and at last the literary executor of the orthodox rationalistic professor S. J. Baumgarten (1706-1757). In 1749 he accepted the position of editor, with the title of professor, of the Coburg official Gazette. But in 1751 he was invited to Altdorf as professor of philology and history, and in 1752 he became a professor of theology in Halle. After the death of Baumgarten (1757) Semler became the head of the theological faculty of his university, and the fierce opposition which his writings and lectures provoked only helped to increase his fame as a professor. His popularity continued undiminished for more than twenty years, until 1779. In that year he came forward with a reply (Beantwortung der Fragmente eines Ungenannten) to the Wolfenbüttel Fragments (see Reimarus) and to K. F. Bahrdt's confession of faith, a step which was interpreted by the extreme rationalists as a revocation of his own rationalistic position. Even the Prussian government, which favoured Bahrdt, made Semler painfully feel its displeasure at this new but really not inconsistent aspect of his position. But, though Semler was really not inconsistent with himself in attacking the views of Reimarus and Bahrdt, his popularity began from that year to decline, and towards the end of his life he felt the necessity of emphasizing the apologetic and conservative value of true historical inquiry. His defence of the notorious edict of July 9, 1788, issued by the Prussian minister for ecclesiastical affairs, Johann Christoph von Wöllner (1732-1800), the object of which was to enforce Lutheran orthodoxy, might with greater justice be cited as a sign of the decline of his powers and of an unfaithfulness to his principles. He died at Halle on the 14th of March 1791, worn out by his labours, and disappointed at the issue of his work.
The importance of Semler, sometimes called “the father of German rationalism,” in the history of theology and the human mind is that of a critic of biblical and ecclesiastical documents and of the history of dogmas. He was not a philosophical thinker or theologian, though he insisted, with an energy and persistency before unknown, on certain distinctions of great importance when properly worked out and applied, e.g. the distinction between religion and theology, that between private personal beliefs and public historical creeds, and that between the local and temporal and the permanent elements of historical religion. His great work was that of the critic. He was the first to reject with sufficient proof the equal value of the Old and the New Testaments, the uniform authority of all parts of the Bible, the divine authority of the traditional canon of Scripture, the inspiration and supposed correctness of the text of the Old and New Testaments, and, generally, the identification of revelation with Scripture. Though to some extent anticipated by the English deist Thomas Morgan, Semler was the first to take due note of and use for critical purposes the opposition between the Judaic and anti-Judaic parties of the early church. He led the way in the task of discovering the origin of the Gospels, the Epistles, the Acts of the Apostles, and the Apocalypse. He revived previous doubts as to the direct Pauline origin of the Epistle to the Hebrews, called in question Peter's authorship of the first epistle, and referred the second epistle to the end of the 2nd century. He wished to remove the Apocalypse altogether from the canon. In textual criticism Semler pursued further the principle of classifying MSS. in families, adopted by R. Simon and J. A. Bengel. In church history Semler did the work of a pioneer in many periods and in several departments. Friedrich Tholuck pronounces him “the father of the history of doctrines,” and F. C. Baur “the first to deal with that history from the true critical standpoint.” At the same time, it is admitted by all that he was nowhere more than a pioneer.
Tholuck gives 171 as the number of Semler's works, of which only two reached a second edition, and none is now read for its own sake. Amongst the chief are: Commentatio de demoniacis (Halle, 1760, 4th ed. 1779), Umständliche Untersuchung der dämonischen Leute (1762), Versuch einer biblischen Dämonologie (1776), Selecta capita historiae ecclesiasticae (3 vols., Halle, 1767-1769), Abhandlung von freier Untersuchnng des Kanon (Halle, 1771-1775), Apparatus ad liberalem N.T. interpretationem (1767; ad V.T., 1773), Institutio ad doctrinam Christ. liberaliter discendam (Halle, 1774). Über historische, gesellschaftliche, und moralische Religion der Christen (1786), and his autobiography, Semler's Lebensbeschreibung, von ihm selbst abgefasst (Halle, 1781-1782).
For estimates of Semler's labours, see W. Gass, Gesch. der prot. Dogmatik (Berlin, 1854-1867); Isaak Dorner, Gesch. der prot. Theol. (Munich, 1867); the art. in Herzog's Realencyklopädie; Adolf Hilgenfeld, Einleitung in das Neue Test. (Leipzig, 1875); F. C. Baur, Epochen der kirchlichen Geschichtsschreibung (1852); and Albrecht Ritschl, Gesch. des Pietismus (Bonn, 1880-1884).