26 March 2016 to the recipients of ‘Abdu’l-Baha’s Tablets of the Divine Plan, the Bahá’ís of the United States and the Bahá’ís of Canada
Letter regarding the Tablets of the Divine Plan, to the Bahá’ís of the United States and of Canada https://www.bahai.org/library/authoritative-texts/the-universal-house-of-justice/messages/20160326_002/1