From Guru Nanak to Guru Tegh Bhadur there are no controversies either in in writing of the scripts or even in introducing militancy in the Sikh Panth [sixth Guru]
But due to vested interests by outside forces there are controversies,in creating of a new Panth,writing of Dasam Granth. The tenth Guru followed the linage of Nanak in that he bowed to the Ad Granth telling his Sikhs that it was now the Eternal Guru for their spiritual guidance for all times to come.[KHOJ SABAD MEN LAY] He never gave order or issued any edit to his Sikhs regarding his alleged written ‘Banis’.
J.S.Dugal