Also known as 'Dasam Guru Granth' and 'Dasam Granth' amongst mainstream Sikhs.
The foremost martial Sikh scripture. Sanatan (traditional) Sikhs hold that without its knowledge, a traditional Sikh warrior is martially incomplete. Dasam Guru Darbar is recognised as 'Guru' by the traditional Sikh warriors the Akali Nihangs. It was worshiped as 'Guru' by all Sikhs at 'Akal Takht' until British Raj-instituted Shiromni Gurdwara Committee Akalis removed it in 1942.
At present it is only worshiped as 'Guru' by Sanatan (traditional) Sikhs such as Akali Nihangs, Hazuri Sikhs of Sach Khand Hazoor Sahib (Maharashtra), Sikhs of Patna Sahib (Bihar), etc.
Also see 'Adi Guru Durbar', 'Sarbloh Guru Durbar'.