The stairs of the south wing of the House of Abdu’llah Pasha, Abdu’l-Baha’s home in Akka.
“Upon Him that loving and unerring Father had chosen to confer the unique title of “Sirru’lláh” (the Mystery of God), a designation so appropriate to One Who, though essentially human and holding a station radically and fundamentally different from that occupied by Bahá’u’lláh and His Forerunner, could still claim to be the perfect Exemplar of His Faith, to be endowed with super-human knowledge, and to be regarded as the stainless mirror reflecting His light.” – Shoghi Effendi, God Passes By