March 15

The paying of the Huqúq is a spiritual obligation; the friends must not be obliged by the assemblies to pay it, but they should be encouraged to fulfil this spiritual obligation laid upon them in the Aqdas. 
- Shoghi Effendi  (From a letter dated 12 October 1946 written on behalf of Shoghi Effendi to the National Spiritual Assembly of India; The Compilation of Compilations, vol. 1, Huququ’llah)