Guru Maneyo Granth renderings of the Hymns (Bani) of seventh Gurus of the Sikh faith (in addition one sloak of Guru Gobind Singh) and some Bhagats and Saints. It was composed in this form in the year 1604 with the later addition of Guru Tegh Bahadur's Bani (sacred compositions). Its blessings are sought by the true seeker with a devout heart. The Sikh religion sincerely believes that in each of the succeeding Gurus the spirit, the light of God which manifested in Guru Nanak Dev was operating and passed onto the next Sikh Guru. Guru Ram Das says in the Siri Guru Granth
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