Matthew died in 1973, sparking an internal conflict over who would succeed him as head of the Harlem congregation. Shortly before his death, Matthew named his grandson, David Matthew Doré, as the new spiritual leader. Doré was 16 years old at the time. In 1975, the synagogue's board elected Rabbi Willie White to be its leader. Rabbi Doré occasionally conducted services at the synagogue until the early 1980s, when White had Doré and some other members locked out of the building. Membership declined throughout the 1990s, and by 2004, only a few dozen people belonged to the synagogue. In 2007 the Commandment Keepers sold the building while various factions among former members sued one another.