though this may not be a formal policy. History During Baháʼu'lláh's lifetime The earliest depiction of the administration currently at work within the worldwide Baháʼí community can be found in the writings of Baháʼu'lláh. Founded upon the belief that God guides humanity through messengers, many of whom have prophesied a "Kingdom of Heaven on earth", and the belief that Baháʼu'lláh's revelation is the fulfillment of such prophesies, Baháʼís see in his writings a system both of God and of the people. Though Baháʼu'lláh intimated, earlier, many of the policies that would form the basis of the Baháʼí administrative system, his Kitáb-i-Aqdas provides the most solid initial glimpse of this system: "The Lord hath ordained that in every city a House of Justice be established wherein shall gather counsellors to the number of Bahá, and should it exceed this number it doth not matter. They should consider themselves as entering the Court of the presence of God, the Exalted, the Most High, and as beholding Him Who is the Unseen. It behoveth them to be the trusted ones of the Merciful among men and to regard themselves as the guardians appointed of God for all that dwell on earth. It is incumbent upon them to take counsel together and to have regard for the interests of the servants of God, for His sake, even as they regard their own interests, and to choose that which is meet and seemly. Thus hath the Lord your God commanded you. Beware lest ye put away that which is clearly revealed in His Tablet. Fear God, O ye that perceive." This House of Justice is described as being in concert with Baha'u'llah and the Aghsán, his descendants, but with the responsibility for creating and abrogating laws not explicitly revealed in the sacred scripture. Over time, these concepts were clarified initially in Baháʼu'lláh's writings, and then in those of his eldest son and successor, ʻAbdu'l-Bahá. ʻAbdu'l-Bahá's ministry It was ʻAbdu'l-Bahá who clarified the differing roles of Supreme/Universal (global) vs. the local Houses of Justice. During ʻAbdu'l-Bahá's life, he oversaw and encouraged the establishment of many elected local councils, calling them "Spiritual Assemblies". He wrote many clarifying letters, giving instructions to various Spiritual Assemblies, inspiring the Baháʼí world. The Tablets of the Divine Plan stand out, however, and formed a great part of the early goal setting and planning processes of the nascent spiritual community. This plan