Explanation:

Jyotisar is a town on the Kurukshetra-Pehowa road, in the Kurukshetra district of Haryana, India. It is at this place where Krishna delivered the Bhagavad Gita to Arjuna to remove his confusion and dilemma and prepared him to face stronger and greater warriors like Bhishma and Karna in the Mahabharata War.The banyan tree under which the Bhagavad Gita was delivered still stands. The sacred Banyan tree at Jyotisar.

'Jyoti' means light and 'Sar' means the core meaning. Hence the name of place is a reference to the 'core meaning of light' or ultimately of God. It is one of the most revered holy sites of the holy city of Kurukshetra. A Vat (Banyan tree) stands on a raised plinth. Local traditions say that this tree is an offshoot of the holy Banyan tree under which Lord Krishna delivered the sermon of Bhagavad Gita, the doctrine of Karma and Dharma to his wavering friend Arjuna. It is here that He showed his Virat rupa (Universal form).