The Bethel Foundation, officially the Bodelschwingh Foundation Bethel (German: von Bodelschwinghsche Stiftungen Bethel as of 2009, previously v. Bodelschwinghsche Anstalten Bethel) is a diaconal (i.e. Protestant charitable) psychiatric hospital in Bethel, formerly a town, today a neighbourhood of Bielefeld, Germany.
The healthcare foundation was established in 1867 as Evangelische Heil- und Pflegeanstalt für Epileptische (Protestant institute of healing and care for epileptics) in Gadderbaum, today a locality of Bielefeld. In 1872 Pastor Friedrich von Bodelschwingh, Senior, a proponent of the inner mission within the then Evangelical State Church in Prussia became its director. He massively strengthened and extended the institution, with more premises also for the poor and at other locations, and renamed it after Bethel in 1874. The name Bethel was also started being used for the neighbourhood, which developed outside the hospital. Later Bodelschwingh's name was compounded to the institution's name. In 1910 Bodelschwingh, Senior, died and the leadership passed on to his son Friedrich von Bodelschwingh, Junior, who led the institution until his death in 1946.
The institution is notable for its resistance against the Nazi Germany era. In August 1933, some six months after Hitler had become Reich Chancellor, Pastor Bodelschwingh, Junior, met with Dietrich Bonhoeffer and a few others to draft a new confession of faith, clarifying the grounds for resisting the Nazification of Germany. The resulting document, called the Bethel Declaration (Betheler Bekenntnis), was an early form of resistance to Hitler, a rejection of Christian anti-Judaism and racist anti-Semitism, though in practical terms it did nothing to impede the Nazis. During the course of the T-4 Euthanasia Program, which ran in 1940 and 1941 and was aimed at exterminating physically and mentally disabled people, the staff at the institution were mainly in opposition to that crime of the National Socialist party. In 1940, Adolf Hitler ordered the gassing of all mental patients. The director of the hospital, pastor Bodelschwingh, Junior, resisted.
Parts of the hospitals were destroyed in a British Royal Air Force air raid in 1940. In religious respect the Bethel Institution is related to the Evangelical Church of Westphalia, the Westphalian regional successor of the old-Prussian Church. In 1946 Bodelschwingh, Junior, died and Friedrich von Bodelschwingh (1902-1977), nephew of Bodelschwingh, Junior, and grandson of the Senior, started managing the part of the Bethel Institution located at Gadderbaum, serving as the general director of all the Bethel Institutions between 1959 and 1969. The Bethel Institution is currently still being used as a mental hospital.