The most famous lines from the poem (by Rabindranath Tagore) talks of how Sikhs, despite shackled, held prisoners and facing torture of their tormentors, remained unmoved, without even uttering a cry and it was only the Guru's name which moved them at that time.
When the history of this titanic struggle comes to be written in mature perspective, none of its many sides will, we believe, excite more wonderment and more ungrudging admiration than the part the Sikhs soldiers have played in it.