Arjuna, this is the superconscious state of mind. Attaining this state, one is no longer deluded. Gaining this state, even at the end of one’s life, a person becomes one with the Absolute.
Krishna describes the state of self-realization as transcending worldly illusions, leading to inner peace and liberation from suffering.
How has the dejection come to you at this juncture? This is not fit for a person of noble mind and deeds. It is disgraceful, and it does not lead one to heaven, O Arjuna.
Krishna's admonishment of Arjuna highlights the importance of duty and righteousness, urging Arjuna to rise above his emotional turmoil.
He did not want to see the horrors of the war; but preferred to get the war report through his charioteer, Sanjaya. Sage Vyasa granted the power of clairvoyance to Sanjaya.
Dhritarashtra's refusal to see the war directly reflects his avoidance of responsibility and his inability to confront the consequences of his actions.
The war of Mahabharata has begun after all negotiations by Lord Krishna and others to avoid it failed.
This line sets the stage for the conflict in the Mahabharata epic and introduces the central dilemma faced by Arjuna.