The Greatest Holy Leaf also had a mystic bond, as Shoghi Effendi describes the relationship, with her brother, 'Abdu'l-Baha, the Centre of the Covenant -- One Who not only knew her station and appointed her to be in total charge of His household, but Who entrusted her with the sacred remains of the Báb which were housed in her room for some ten years in the house of 'Abdu'llah Pasha, Who entrusted her with His last will and testament and Who realized that after His passing she would play a central role in the community, as He knew that Shoghi Effendi was not present at the time of His passing. We can be sure that 'Abdu'l-Baha passed away with His mind at rest, because He knew that Shoghi Effendi would soon be there, and that the Greatest Holy Leaf was there.
- ‘Ali Nakhjavani (From an address presented during the World Centre seminar commemorating the fiftieth anniversary of the passing of the Greatest Holy Leaf, held in the reception concourse, permanent Seat of the Universal House of Justice, 17 July 1982; The Baha’i World 1979-1983)