The followers of Sikhism, or Sikhs, are ordained to follow the teachings of the ten Sikh Gurus, enshrined in the holy scripture the Guru Granth Sahib. While compiling the scripture, the fifth Sikh Guru, Guru Arjan Dev Ji incorporated not only the writings of the Sikh Gurus, but also included selected works of many devotees and saints from diverse socio-economic and religious backgrounds, who believed in the unity of God and denounced caste and superstition. The text was decreed by Guru Gobind Singh Ji, the tenth and last human guru, as the final guru of the Khalsa Panth.