In 1830, the German Theological Seminary of the Ohio Synod, later known as the Evangelical Lutheran Theological Seminary (ELTS), was founded to meet the need for educating pastors in the Ohio region. It generally used the
German language in its education and materials for its first few decades. It began in
Canton, Ohio, but soon moved to
Columbus, the state capital, and located in the suburban neighborhood of
Bexley. It was operated by the
Evangelical Lutheran Joint Synod of Ohio and Other States (known in short as the Joint Synod of Ohio), which also used the German language. The Joint Synod existed from 1818 until its merger in 1930 with two smaller German-language regional synods (the
Iowa Synod and the
Buffalo Synod) into the first denomination known as the
American Lutheran Church. During these decades, the seminary was run as the theological department of the nearby
Capital University, which had been chartered by the Joint Synod in 1850. The seminary was, as a result, known as "Capital Seminary". In 1960, the American Lutheran Church merged with other Lutheran churches to form
The American Lutheran Church (ALC), the second denomination with that name. With the growing closeness and theological friendships during the mid-20th century between major American Lutheran traditions, the decision was made in 1974 to consolidate ELTS and nearby
Hamma Divinity School. Hamma was founded in 1845 as the Theological Department of
Wittenberg College, in
Springfield, Ohio, and was associated with the regional Ohio Synod jurisdiction of the
General Synod. The General Synod merged into the
United Lutheran Church in America (ULCA) in 1917–1918, and the ULCA in turn merged in 1962 with several other Lutheran denominations into the
Lutheran Church in America (LCA). The merged institution, renamed Trinity Lutheran Seminary, opened its doors on September 1, 1978. For the decade from 1978 until the merger creating the
Evangelical Lutheran Church in America in 1988, Trinity was owned and operated jointly by the ALC and the LCA. At the time they were two of the three largest Lutheran bodies in the United States. On January 1, 2018, Trinity rejoined the university that it founded in 1850, Capital University, to become Trinity Lutheran Seminary at Capital University. ==Academics==