First Unitarian Church of Los Angeles is an independent congregation affiliated with the Unitarian Universalist Association of Congregations, which is considered a Protestant denomination. Since its founding in 1877 the church has been a leader in social justice activism for the Unitarian Universalist faith, and for the city of Los Angeles. Its embrace of progressive causes and sometimes radical politics have earned it a reputation as both a place of controversy and a beacon of justice. Its affiliated organization, Urban Partners Los Angeles, provides numerous programs in the neighborhood around the church.