LORD VEDAVYASA

The 'Mahabharata' remains a marvel in the literature of the world. Veda Vyasa was the sage who gave the world this Storehouse of realism, wisdom and compassion. And he was the guide to whom seven generations of the high and the humble looked up in hours of sorrow and darkness.
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HISTORY OF THE KASHI MUTT

The Kashi Mutt was founded in the year 1542 AD,with Shri Vyasaraghupati as the main deity

Before the Kashi Mutt came up, most of the Vaishnava Goud Saraswat Brahmins were followers of Shri Uttaradi Mutt. During the 15th century, Sri Ramachandra Tirtha of Uttaradi Mutt initiated two to sanyasa - Vibhudendra Tirtha and Sri Vidhyanidhi Tirtha. The latter became head of Uttaradi Mutt and Sri Vibhudendra Tirtha founded a new Mutt at Kumbhakonam which came to be known as Purvadi Mutt (later became Raghavendra Swamy Mutt since the great saint Raghavendra of Mantralaya fame belonged to this Mutt). Because of its proximity to South Kanara and Kerala, the Gowda Saraswats were transferred to this Mutt.

Later when Surendra Tirtha became the head of the Mutt at Kumbhakonam, one of his disciples, Vijayindra Tirtha undertook a Chaturmasya(a religious event lasting four months) at Cochin in 1539–1540. Here, he selected Sri Hanumantha Bhaktha and was given deeksha as Yadavendra Tirtha. Yadavendra Tirtha went on to become become head of the new Kashi Mutt at Varanasi established in 1542 AD. Shri Kumbhakonam Math gave two idols of Shri Vyasa and Shri Raghupati to Shrimat Yadavendra Tirtha along with the rights to guide the Gowd Saraswats.
The Kashi Mutt follows a "Guru" system, where in the head of the Mutt appoints a "shishya", who succeeds the Guru after his death. The Mutt has been following the Guru system since it came into being and has been running smoothly to this date.
Shrimat Raghavendra thirtha swamiji is the current head of the Mutt.In his case the
Guru sree Sudheendra thirtha gave him all the powers in 1994.And currently the vedavyasa vigraha is with Raghavendra thirtha swamiji!and he is carrying out the daily pujas for the lord up to this date.