According to Sikh beliefs, all the Gurus contained the same light or soul and their physical body was a vessel for containing the same essence. When one Guru passed, the successor inherited this light and that is why the Gurus are also referred to as mahalla (house).
Sen, Sailendra (2013). A Textbook of Medieval Indian History. Primus Books. pp. 186–187. ISBN 978-9-38060-734-4. 978-9-38060-734-4
The Sikhs : faith, philosophy & folk. Lustre Press. 1998. ISBN 978-8174360373. 978-8174360373
McLeod, W. H. (24 July 2009). The A to Z of Sikhism. Scarecrow Press. pp. 84–86. ISBN 9780810863446. Guru Gobind Singh is traditionally believed to have announced that the personal transmission would end at his death, but that the mystical Guru would remain embodied in the scripture and the corporate Panth. ... GURU PANTH. The Guru Panth was a doctrine particularly suited to the circumstances of the 18th century, providing an effective means of decision making for Sikhs who were divided into several misls. When unification was achieved under Ranjit Singh the practice of eliciting corporate decisions from the Panth was discarded. The doctrine is still maintained today, and efforts are occasionally made to seek the Guru's will by this means. It is, however, seldom invoked. The voice of the Guru is much more commonly sought through the words of the Guru Granth. 9780810863446
"Sikh Reht Maryada - Other Rites and Conventions: Guru Panth (Panth's Status of Guruhood)". Shiromani Gurdwara Parbandhak Committee. Retrieved 18 December 2024. https://old.sgpc.net/sikhism/other-rites.asp
Stefan Pertz (2013), The Guru in Me - Critical Perspectives on Management, GRIN Verlag, ISBN 978-3638749251, p. 2–3. /wiki/ISBN_(identifier)
Singh, Veer (1964). Sri Guru Granth Kosh. p. 122.
Parrinder, Geoffrey (30 August 1983). World religions : from ancient history to the present. Facts on File. ISBN 978-0-87196-129-7. 978-0-87196-129-7
Grewal, J. S.; Habib, Irfan, eds. (2001). Sikh History from Persian Sources: Translations of Major Texts. Indian History Congress. Session. New Delhi: Tulika. p. 5. ISBN 81-85229-17-1. OCLC 47024480. The author of the Dabistan refers to the belief of the Sikhs in the unity of Guruship. The spirit of Guru Nanak entered the bodies of his successors - Guru Angad, Guru Amar Das, Guru Ram Das and Guru Arjan. That was why each Guru was referred to as mahal: Guru Nanak as the first mahal, Guru Angad as the second mahal, and in this way Guru Arjan as the fifth mahal. A Sikh who does not regard Guru Arjan as Baba Nanak is not a true Sikh. The firm belief of the Sikhs is that all the Gurus are Nanak. Indeed, Bhai Gurdas underscores the unity of Guruship from Guru Nanak to Guru Hargobind in one of his Vaars. This is reiterated in another Vaar in which the metaphors of light and water are used to emphasize that they all are the same.The idea of the unity of Guruship emphasized by Bhai Gurdas legitimized the succession of Guru Hargobind to face the rival claim of Prithi Chand and his descendants. 81-85229-17-1
Officially observed on Katak Puranmashi (October–November) /wiki/Kartik_Purnima
McLeod, W. H. (24 July 2009). The A to Z of Sikhism. Scarecrow Press. pp. 84–86. ISBN 9780810863446. Guru Gobind Singh is traditionally believed to have announced that the personal transmission would end at his death, but that the mystical Guru would remain embodied in the scripture and the corporate Panth. ... GURU PANTH. The Guru Panth was a doctrine particularly suited to the circumstances of the 18th century, providing an effective means of decision making for Sikhs who were divided into several misls. When unification was achieved under Ranjit Singh the practice of eliciting corporate decisions from the Panth was discarded. The doctrine is still maintained today, and efforts are occasionally made to seek the Guru's will by this means. It is, however, seldom invoked. The voice of the Guru is much more commonly sought through the words of the Guru Granth. 9780810863446
Sikh Rehat Maryada: Section Six, Chapter XIII, Article XXIII, a. https://www.gurunanakdarbar.net/sikhrehatmaryada.pdf
Singh, Sikandar (2012). Sikh heritage : ethos & relics. Roopinder Singh, Paul Michael Taylor. New Delhi. pp. 21, 23. ISBN 978-81-291-1983-4. OCLC 828612294. The ten Gurus organised their disciples into sangats and infused their personality again into the Sikhs. This led to a remarkable development in the institution of 'Guru-ship', which eventually became the Guru Panth, thus bestowing divinity on the people. ... The Sikh assemblies also acquired great sanctity, owing to the belief that the spirit of the Guru lived and moved among them collectively, the whole body being called the panth. This panth follows the path shown by the way the Gurus lived their lives, as also the precepts laid down by them. In turn, it is regarded as an embodiment of the Guru—Guru Panth. In 1699, Guru Gobind Singh, the tenth Guru, himself received baptism from the five Sikhs he had first initiated. The panth, the assembly and the Guru became one. After his demise, there was no living Guru for the Sikhs. The Shabad, in the presence of the sangat, became the Guru, the guiding light and in presence of Akalpurakh, the Timeless Being. The panth thus was invested with the personality of the Guru, and the incorporated Word became Gyan Guru (knowledge). This panth, called the Khalsa, was to be the Guru in spirit, and was authorised to work with collective responsibility, with Guru Granth Sahib as its guiding spirit.{{cite book}}: CS1 maint: location missing publisher (link) 978-81-291-1983-4
"Sikh Reht Maryada - Other Rites and Conventions: Guru Panth (Panth's Status of Guruhood)". Shiromani Gurdwara Parbandhak Committee. Retrieved 18 December 2024. https://old.sgpc.net/sikhism/other-rites.asp
Tatla, Darsham Singh (8 August 2005). The Sikh Diaspora: The Search For Statehood. Routledge. p. 281. ISBN 9781135367442. 9781135367442
Dowley, Tim (1 June 2019). A Brief Introduction to Jainism and Sikhism. Fortress Press. p. 102. ISBN 9781506450391. 9781506450391
Singh, Nikky-Guninder Kaur (2004). O'Brien, Joanne; Palmer, Martin (eds.). World Religions: Sikhism. Infobase Publishing. p. 87. ISBN 9781438117799. 9781438117799
Dowley, Tim (1 July 2018). Partridge, Christopher (ed.). A Short Introduction to World Religions. Fortress Press. p. 308. ISBN 9781506446028. 9781506446028
McLeod, W. H. (24 July 2009). The A to Z of Sikhism. Scarecrow Press. pp. 84–86. ISBN 9780810863446. Guru Gobind Singh is traditionally believed to have announced that the personal transmission would end at his death, but that the mystical Guru would remain embodied in the scripture and the corporate Panth. ... GURU PANTH. The Guru Panth was a doctrine particularly suited to the circumstances of the 18th century, providing an effective means of decision making for Sikhs who were divided into several misls. When unification was achieved under Ranjit Singh the practice of eliciting corporate decisions from the Panth was discarded. The doctrine is still maintained today, and efforts are occasionally made to seek the Guru's will by this means. It is, however, seldom invoked. The voice of the Guru is much more commonly sought through the words of the Guru Granth. 9780810863446
Singh, Nikky-Guninder Kaur (1 February 2012). The Birth of the Khalsa: A Feminist Re-Memory of Sikh Identity (illustrated ed.). State University of New York Press. p. 37. ISBN 9780791482667. 9780791482667
McLeod, W. H. (24 July 2009). The A to Z of Sikhism. Scarecrow Press. pp. 84–86. ISBN 9780810863446. Guru Gobind Singh is traditionally believed to have announced that the personal transmission would end at his death, but that the mystical Guru would remain embodied in the scripture and the corporate Panth. ... GURU PANTH. The Guru Panth was a doctrine particularly suited to the circumstances of the 18th century, providing an effective means of decision making for Sikhs who were divided into several misls. When unification was achieved under Ranjit Singh the practice of eliciting corporate decisions from the Panth was discarded. The doctrine is still maintained today, and efforts are occasionally made to seek the Guru's will by this means. It is, however, seldom invoked. The voice of the Guru is much more commonly sought through the words of the Guru Granth. 9780810863446
Listed names and relations might vary from source to source since different aspects of Sikh history have been written by many different individuals over the course of past six centuries