In the Muḥammadan Revelation, however, although His Faith as compared with that of Christ was, so far as the administration of His Dispensation is concerned, more complete and more specific in its provisions, yet in the matter of succession, it gave no written, no binding and conclusive instructions to those whose mission was to propagate His Cause. For the text of the Qur’án, the ordinances of which regarding prayer, fasting, marriage, divorce, inheritance, pilgrimage, and the like, have after the revolution of thirteen hundred years remained intact and operative, gives no definite guidance regarding the Law of Succession, the source of all the dissensions, the controversies, and schisms which have dismembered and discredited Islám. Not so with the Revelation of Bahá’u’lláh. Unlike the Dispensation of Christ, unlike the Dispensation of Muḥammad, unlike all the Dispensations of the past, the apostles of Bahá’u’lláh in every land, wherever they labor and toil, have before them in clear, in unequivocal and emphatic language, all the laws, the regulations, the principles, the institutions, the guidance, they require for the prosecution and consummation of their task. Both in the administrative provisions of the Bahá’í Dispensation, and in the matter of succession, as embodied in the twin institutions of the House of Justice and of the Guardianship, the followers of Bahá’u’lláh can summon to their aid such irrefutable evidences of Divine Guidance that none can resist, that none can belittle or ignore. Therein lies the distinguishing feature of the Bahá’í Revelation. Therein lies the strength of the unity of the Faith, of the validity of a Revelation that claims not to destroy or belittle previous Revelations, but to connect, unify, and fulfill them. This is the reason why Bahá’u’lláh and ‘Abdu’l-Bahá have both revealed and even insisted upon certain details in connection with the Divine Economy which they have bequeathed to us, their followers. This is why such an emphasis has been placed in their Will and Testament upon the powers and prerogatives of the ministers of their Faith. For nothing short of the explicit directions of their Book, and the surprisingly emphatic language with which they have clothed the provisions of their Will, could possibly safeguard the Faith for which they have both so gloriously labored all their lives. Nothing short of this could protect it from the heresies and calumnies with which denominations, peoples, and governments have endeavored, and will, with increasing vigor, endeavor to assail it in future.