Estudiantes de la Biblia
The Bible Student movement is a Millennialist Restorationist Christian movement that emerged from the teachings and ministry of Charles Taze Russell, also known as Pastor Russell. Members of the movement have variously referred to themselves as "Bible Students", "International Bible Students", "Associated Bible Students", or "Independent Bible Students". The origins of the movement are associated with the formation of Zion's Watch Tower Tract Society in 1881, and the later formation of Jehovah's Witnesses whose beliefs have diverged considerably from Russell's teachings.