Later on 'Abdu'l-Bahá said that the believers have many
duties to perform. They should associate themselves with and assist all good
causes. Aiding and supporting educational, charitable and other philanthropic
institutions should form a part of their work. They should serve and unite with
all people in humanitarian works.
(Notes of 'Abdu'l-Baha's comments by Mason Remey, London, 1911; Star of the West, vol. 2, no. 11, September 27, 1911)