In the beginning of the eleventh chapter of the Revelation of St. John it is said:

“And there was given me a reed like unto a rod: and the angel stood, saying, Rise, and measure the temple of God, and the altar, and them that worship therein.

“But the court which is without the temple leave out, and measure it not; for it is given unto the Gentiles: and the holy city shall they tread under foot forty and two months.”

This reed is a Perfect Man Who is likened to a reed, and the manner of its likeness is this: when the interior of a reed is empty and free from all matter, it will produce beautiful melodies; and as the sound and melodies do not come from the reed, but from the flute player who blows upon it, so the sanctified heart of that blessed Being is free and emptied from all save God, pure and exempt from the attachments of all human conditions, and is the companion of the Divine Spirit. Whatever He utters is not from Himself, but from the real flute player, and it is a divine inspiration. That is why He is likened to a reed; and that reed is like a rod—that is to say, it is the helper of every impotent one, and the support of human beings. It is the rod of the Divine Shepherd by which He guards His flock and leads them about the pastures of the Kingdom.

Then it is said: “The angel stood, saying, Rise, and measure the temple of God, and the altar, and them that worship therein”—that is to say, compare and measure: measuring is the discovery of proportion. Thus the angel said: compare the temple of God and the altar and them that are praying therein—that is to say, investigate what is their true condition and discover in what degree and state they are, and what conditions, perfections, behavior and attributes they possess; and make yourself cognizant of the mysteries of those holy souls who dwell in the Holy of Holies in purity and sanctity.

“But the court which is without the temple leave out, and measure it not; for it is given unto the Gentiles.”

In the beginning of the seventh century after Christ, when Jerusalem was conquered, the Holy of Holies was outwardly preserved—that is to say, the house which Solomon built; but outside the Holy of Holies the outer court was taken and given to the Gentiles. “And the holy city shall they tread under foot forty and two months”—that is to say, the Gentiles shall govern and control Jerusalem forty and two months, signifying twelve hundred and sixty days; and as each day signifies a year, by this reckoning it becomes twelve hundred and sixty years, which is the duration of the cycle of the Qur’án. For in the texts of the Holy Book, each day is a year; as it is said in the fourth chapter of Ezekiel, verse 6: “Thou shalt bear the iniquity of the house of Judah forty days: I have appointed thee each day for a year.”

This prophesies the duration of the Dispensation of Islám when Jerusalem was trodden under foot, which means that it lost its glory—but the Holy of Holies was preserved, guarded and respected—until the year 1260. This twelve hundred and sixty years is a prophecy of the manifestation of the Báb, the “Gate” of Bahá’u’lláh, which took place in the year 1260 of the Hejira of Muḥammad, and as the period of twelve hundred and sixty years has expired, Jerusalem, the Holy City, is now beginning to become prosperous, populous and flourishing. Anyone who saw Jerusalem sixty years ago, and who sees it now, will recognize how populous and flourishing it has become, and how it is again honored.

This is the outward meaning of these verses of the Revelation of St. John; but they have another explanation and a symbolic sense, which is as follows: the Law of God is divided into two parts. One is the fundamental basis which comprises all spiritual things—that is to say, it refers to the spiritual virtues and divine qualities; this does not change nor alter: it is the Holy of Holies, which is the essence of the Law of Adam, Noah, Abraham, Moses, Christ, Muḥammad, the Báb, and Bahá’u’lláh, and which lasts and is established in all the prophetic cycles. It will never be abrogated, for it is spiritual and not material truth; it is faith, knowledge, certitude, justice, piety, righteousness, trustworthiness, love of God, benevolence, purity, detachment, humility, meekness, patience and constancy. It shows mercy to the poor, defends the oppressed, gives to the wretched and uplifts the fallen.

These divine qualities, these eternal commandments, will never be abolished; nay, they will last and remain established for ever and ever. These virtues of humanity will be renewed in each of the different cycles; for at the end of every cycle the spiritual Law of God—that is to say, the human virtues—disappears, and only the form subsists.