To offer
contributions towards this end [in support of the activities of the Spiritual
Assembly] is one of the pressing requirements of the Cause of God, is deemed
highly essential, and is of fundamental importance. Next to the payment of the
Huqúq it is the obligation of every Bahá'í.
- Shoghi Effendi (From a letter dated 27 February 1923, translated from the Persian; Compilation
of Compilations, vol. I,
Huququ’llah)