Its constitution states its authority derives from the "Centre of the Covenant" and the "Guardian of the Cause."  
A document drafted by this organization foretells the "the planetization of mankind" and ends by declaring "these fruitless strifes, these ruinous wars shall pass away, and the Most Great Peace shall come" - that work is entitled "The Promise of World Peace" and addressed to the "Peoples of the World." This body's current members include Hooper Dunbar and Peter Khan, and it was established 100 years after a proclamation in the Garden of Ridvan. Its constitution states its authority derives from the "Centre of the Covenant" and the "Guardian of the Cause."  It was formed by election of nine members from the National Spiritual Assemblies, six years after the death of Shoghi Effendi, and this body is located in Haifa on the slopes of Mount Carmel. For 10 points, name this organization which enforces the Kitab i-Aqdas and renders judicial decisions on the Baha'i faith.
A document drafted by this organization foretells the "the planetization of mankind" and ends by declaring "these fruitless strifes, these ruinous wars shall pass away, and the Most Great Peace shall come" - that work is entitled "The Promise of World Peace" and addressed to the "Peoples of the World."
Universal House of Justice