Thou hast written that thou art a student in the progressive spiritual school. Happy is thy condition! If the various progressive schools join themselves to the universal university of the Kingdom, such knowledge and sciences will be brought into light that man will see that the potentialities of the “Open Tablet” of existence are infinite; will realize that all the created things are as letters and words; will be instructed in the lessons of the degrees of significances; will perceive the signs of oneness in the primordial atoms of the earth; will hear the voice of the Lord of the Kingdom; will behold the confirmations of the Holy Spirit and will find such ecstasy and joy that, being unable to contain himself in the vast area of existence, he will prepare himself for the journey toward the Kingdom and will hasten to the immensity of the Realm of Might. As soon as a bird is fledged, it cannot keep itself on the ground; nay, rather it soareth up toward the Supreme Apex—except the birds whose feet are tied, whose wings are clipped and feathers broken and who are soiled with water and clay.

O thou seeker of Truth! The realm of the Kingdom is a unit. The only difference lies in this: That when the season of spring dawneth, a new and wonderful motion and rejuvenation is witnessed in all the existing things; the mountains and meadows are revived; the trees find freshness and delicacy and are clothed with radiant and bright leaves, blossoms and fruits. In a like manner the preceding Manifestations form an inseparable link with the subsequent dispensations; nay, rather they are identical with each other. Since the world is constantly developing itself, the rays become stronger, the outpouring becometh greater and the sun appeareth in the meridian orbit.

O thou yearner after the Kingdom! Each Manifestation is the heart of the world and the proficient Physician of every patient. 381 The world of humanity is sick, but that skilled Physician hath the healing remedy and He bestoweth divine teachings, exhortations and advices which are the remedy of every ailment and the dressing for every wound. Undoubtedly, the wise physician discovereth the needs of the patient at every season and prescribeth medicine. Therefore, when thou wilt compare the teachings of the Beauty of Abhá with the requisitions and necessities of the present time, thou wilt conclude that they are to the sick body of the world the swift healing antidote; nay, rather they are the remedy of everlasting health. The prescription of the proficient physicians of the past and the future will not be the same; nay, rather they will be in accord with the ailment of the patient. Although the medicine is changed, yet all of these are for the sole purpose of the healing of the sick. In former dispensations the sick body of the world could not bear the strong and overpowering remedies. That is why His Highness the Christ said: “I have yet many things to say unto you, but ye cannot bear them now. Howbeit, when He, the Spirit of the Comforter, who is sent by the Father, is come, He will guide you into all truth.” Therefore, in this age of lights, specific teachings have become universal, in order that the outpouring of the Merciful One environ both the East and the West, the oneness of the kingdom of humanity become visible and the luminosity of truth enlighten the world of consciousness. The descent of the New Jerusalem is the heavenly religion which secures the prosperity of the human world and is the effulgence of the illumination of the realm of God.