The Adi Granth is the most sacred book of the Sikhs. Literally meaning the 'First Book', it is also reverentially called the Granth Sahib and is regarded as the authoritative scriptural work. The compilation of the Adi Granth was done by the fifth Sikh guru, Arjan, in AD 1603 and contains, besides his own writings, the compositions of the four predecessors, the gurus, Nanak, Angad, Amardas and Ramdas. Subsequently, in AD 1705-6, additions were made to the Adi ...