Guru Maneyo Granth Gurdas) The event in 1708 at Nanded (in present-day Maharashtra), when Guru Gobind Singh installed Adi Granth as the Guru of Sikhism, was recorded in a "Bhatt Vahi" (a bard's scroll) by an eyewitness, Narbud Singh, and is now celebrated as Gurgaddi (Guru Gaddi Divas), and statement is part of the central chant, "Sabh Sikhan ko Hukam Hai, Guru Maneyo Granth". October 2008 marked the Tercentenary year of Guruship of Guru Granth Sahib and was marked by major celebrations by Sikhs worldwide, and especially at Takht Sri Hazur Sahib, Nanded saw year-long celebrations. The composition of the sacred Granth contains
Guru Granth Sahib added the religious compositions of Guru Tegh Bahadur to Adi Granth to create a definitive compilation. Religious verses of Guru Gobind Singh were not included in Guru Granth Sahib, but he added 1 sloak in mahala 9 Ang 1429. His banis are found in the Sri Dasam Granth, they are part in the daily prayers of Sikhs During this period, Bhai Mani Singh also collected Guru Gobind Singh's religious writings, as well as his court poems, and included them in a secondary religious volume, today known as the "Dasam Granth Sahib". Sikhs consider the Guru Granth Sahib as the eternal