Guru Granth Sahib the guru disowned him and forbade his Sikhs to associate with him or his descendants. A partial English translation of Guru Granth Sahib by Ernest Trumpp was published in 1877. The work was for use by Christian missionaries, and received extremely negative feedback from Sikhs. Max Arthur Macauliffe also partially translated the text for inclusion in his six-volume "The Sikh Religion", published by Oxford University Press in 1909. His translations are closer to the Sikhs' own interpretation of the holy scripture, and were received well by them. The first complete English translation of Guru Granth Sahib, by Gopal Singh, was
Adi Shankara ("Bhāṣya"), original philosophical expositions ("Prakaraṇa grantha") and poetry ("Stotra"). However most of these are not authentic works of Adi Shankara and are likely to be works of his admirers or scholars whose name was also Shankaracharya. Piantelli has published a complete list of works attributed to Adi Sankara, along with issues of authenticity for most. Adi Shankara is most known for his systematic reviews and commentaries ("Bhasyas") on ancient Indian texts. Shankara's masterpiece of commentary is the "Brahmasutrabhasya" (literally, commentary on Brahma Sutra), a fundamental text of the Vedanta school of Hinduism. His commentaries on ten Mukhya (principal) Upanishads are