Barely a third of the twentieth century had elapsed when the Guardian summoned the followers of Bahá’u’lláh to a far deeper understanding of the Cause itself than anything they had yet appreciated. The Faith had reached the point, he said, when it was “ceasing to designate itself a movement, a fellowship and the like”, designations which, although perhaps appropriate at a time when the message was first being introduced to the West, now “did grave injustice to its ever-unfolding system”. Rejecting as adequate even the term “religion” in its familiar sense, he pointed out that the Faith was already: ...visibly succeeding in demonstrating its claim and title to be regarded as a World Religion, destined to attain, in the fullness of time, the status of a world-embracing Commonwealth, which would be at once the instrument and the guardian of the Most Great Peace announced by its Author.(154) As the century advanced, the same creative Force that was awakening the generality of humankind to its oneness was progressively releasing the powers inherent in the Cause and opening a new role for it in human affairs. Over the first two decades of the century, through the loving care of the Master, the spiritual and administrative foundations necessary to Bahá’u’lláh’s purpose were established. On the base thus made available—during the thirty-six years of his own ministry, and the subsequent six years during which his Ten Year Crusade guided the community’s efforts—Shoghi Effendi devoted himself to refining the administrative instruments needed to carry forward the Divine Plan. With the successful establishment in 1963 of the Universal House of Justice, the Bahá’ís of the world set out on the first stage of a mission of long duration: the spiritual empowerment of the whole body of humankind as the protagonists of their own advancement. By the time the century ended, this immense effort had brought into existence a community representative of the diversity of the entire human race, unified in its beliefs and allegiance, and committed to building a global society that will reflect on earth the spiritual and moral vision of its Founder.