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
Adi Dharm of his third son Hemendranath at the young age of 40 and the unexplained suicide of his daughter-in-law Kadambari Devi (wife of his fifth son Jyotirindranath the then Secretary of the Adi Brahmo Samaj) in April were to have significant implications for Adi Dharm. In 1897 a landmark decision of the High Court of the Punjab in Sirdar Dayal Singh's case after his demise, upholds that Brahmoism is a separate religion from Hinduism (except for the Adi Brahmos – Adi Dharma'ites who remain within Hinduism), whereas simultaneously affirming such gems as " .. Sikhs are Hindoos and nothing but Hindoos