Such laws as are not mentioned in the Book must all be referred to the House of Justice and not to ‘Abdu’l-Bahá, inasmuch as he is the interpreter of the laws that are mentioned in the Book and not the author of those that are not. However, the divinely ordained Universal House of Justice—which will, after the proclamation of the Cause of God, be universally elected by all Bahá’ís—that universal Body is empowered to enact laws that are not expressly recorded in the Book. It is binding, obligatory, and incumbent upon everyone to render obedience unto it. And whenever the House of Justice, whether unanimously or by majority vote, layeth down laws that are not expressly recorded in the Book, whoso saith why or wherefore hath indeed opposed God in the exercise of His sovereignty, disputed His proof, gainsaid His signs, and repudiated His commandments.
- ‘Abdu’l-Baha (From a Tablet; compilation: ‘The Universal House of Justice’, by the Research Department of the Universal House of Justice, February 2021; Online Baha’i Reference Library of the Baha’i World Center)