Arjun attracted the unfavourable attention of Akbar's successor, Jehangir,[676] and was cast into prison where he died. The Sikhs took up arms and henceforth regarded themselves as the enemies of the government, but their strength was wasted by internal dissensions. The ninth Guru, Teg-Bahadur, was executed by Aurungzeb. Desire to avenge this martyrdom and the strenuous character of the tenth Guru, Govind Singh (1675-1708), completed the transformation of the Sikhs into a church militant devoted to a holy war. Though the most aggressive and uncompromising features of Sikhism are due to the innovations of Govind, he was so far from being a theological bigot that he worshipped Durgâ and was even said to have offered human sacrifices. But the aim of all his ordinances was to make his followers an independent body of fighting men. They were to return the salutation of no Hindu and to put to death every Mohammedan. The community was called Khalsa:[677] within it there was perfect equality: every man was to carry a sword and wear long hair but short trousers. Converts, or recruits, came chiefly from the fighting tribes of the Jats, but in theory admission was free. The initiatory ceremony, which resembled baptism, was performed with sugar and water stirred with a sword, and the neophyte vowed not to worship idols, to bow to none except a Sikh Guru, and never to turn his back on the enemy. To give these institutions better religious sanction, Govind composed a supplement to the Granth, called Daśama Pâdshâh ka Granth or book of the tenth prince. It consists of four parts, all in verse, and is said to inculcate war as persistently as Nânak had inculcated meekness and peace. To give his institutions greater permanence and prevent future alterations Govind refused to appoint any human successor and bade the Sikhs consider the Granth as their Guru. "Whatsoever ye shall ask of it, it will show you" he said, and in obedience to his command the book is still invested with a kind of personality and known as Granth Sahib.