Swami Swaroopanand, who was the Shankracharya of Dwarka, Sharda, and Jyotish Peeth, was not keeping well for over a year, his aide said.
Will the Dwarka Shankaracharya play the Congress game in Varanasi?
Advani's parikarma plans, however, have received support from the RSS, with its leader Suresh Soni saying the Sangh may consider joining him.
Two key Hindu religious leaders will campaign against Narendra Modi in the holy city of Varanasi from where the BJP's prime ministerial candidate is contesting the Lok Sabha election.
The head of a religious mutt in Varanasi has slammed Bharatiya Janata Party and its prime ministerial candidate Narendra Modi for using the temple town to further their political ambitions.