Sri Guru Granth Sahib ਗੁਰੂ ਗ੍ਰੰਥ ਸਾਹਿਬ, is the central religious text of Sikhism, considered by Sikhs to be the final, sovereign guru among the lineage of 10 Sikh Gurus of the religion.It is a voluminous text of 1430 Angs (pages), compiled and composed during the period of Sikh gurus from 1469 to 1708 and is a collection of hymns (Shabad) or Baani describing the qualities of God and the necessity for meditation on God's nām (holy name). Guru Gobind Singh (1666–1708), the tenth guru, after adding Guru Tegh Bahadur's bani to the Adi Granth affirmed the sacred text as his successor. It is a living guru.