not recorded in the Baháʼí sacred texts, according to the requirements of the time Pronouncing sanctions against violations of Baháʼí law Adjudicating and arbitrating of disputes referred to it Administrating all religious funds and endowments such as Huqúqu'lláh that are entrusted to its care Furthermore, the Universal House of Justice is instructed by Baháʼu'lláh to exert a positive influence on the general welfare of humankind, to promote a permanent peace among the nations of the world, ensure the "training of peoples, the up building of nations, the protection of man and the safeguarding of his honour". Jurisdiction The Universal House of Justice is also given the responsibility of adapting the Baháʼí Faith as society progresses, and is thus given the power to legislate on matters not explicitly covered in the Baháʼí sacred texts. While the Universal House of Justice is authorized to change or repeal its own legislation as conditions change, it cannot dissolve or change any of the laws which are explicitly written in the sacred texts. Publications While being empowered to legislate on matters, the Universal House of Justice has, since its inception in 1963, limited its exercise of this function. Instead, it has provided general guidance to Baháʼís around the world, and not specific laws; this guidance has generally been through the form of letters and messages, much like Shoghi Effendi's communications. Many of these letters have been published in compilations and are regarded as divinely empowered and authoritative; its decisions are considered infallible to Baháʼís. The letters cover a range of subjects including teaching, prayer, family life, education and Baháʼí administration. Each year on the first day of Ridván (which may be on April 20 or 21 depending on the dating of Naw-Rúz), the Universal House of Justice addresses a message to the worldwide Baháʼí community, known as Ridván messages. The institution has also collected and published extracts from the writings of the Báb, Baháʼu'lláh and ʻAbdu'l-Bahá. In 1992 they published the Kitáb-i-Aqdas, Baháʼu'lláh's book of laws in English, and further translations have since been published. During these endeavours, they established departments of research and archives at the Baháʼí World Centre, and, as of 1983, have collected over 60,000 letters of Baháʼu'lláh, ʻAbdu'l-Bahá and Shoghi Effendi. These collected works have been used as a base in the deliberations of the Universal House of Justice. The Promise of World Peace (1985) Statement addressed "To the Peoples of