As Arjuna gazes upon this wondrous sight, he beholds the entire universe, manifested in various forms, contained within the body of the supreme deity, Krishna. His cosmic form represents the transcendental nature of divinity, beyond the limits of human perception. Through divine grace, Arjuna is granted the vision to perceive the boundless expanse of creation, intricately woven within the divine form of Lord Krishna.

The phrase "Tatraikasthaṁ jagatkṛtsnaṁ" signifies that the entire universe resides within the singular form of Lord Krishna. This highlights Krishna's omnipresence and underscores the divine unity that pervades all of creation. Despite appearing as an individual entity, Krishna encompasses the entirety of existence within his divine being.

Moreover, the verse emphasizes the multifaceted nature of the universe, depicted through its division into myriad forms. Arjuna witnesses the diverse manifestations of creation, symbolizing the vast array of life forms and phenomena existing within the cosmic order. This revelation serves to deepen Arjuna's understanding of the interconnectedness and interdependence inherent in all aspects of existence.

The epithet "Devadevasya" refers to Krishna as the God of gods, signifying his supreme authority and sovereignty over all divine beings. As Arjuna beholds the cosmic form of Krishna, he recognizes the divine magnificence and majesty inherent in the supreme deity.

For Arjuna, witnessing this divine manifestation is a profound spiritual experience that transcends earthly limitations. Through this revelation, he gains insight into the true nature of reality and the eternal presence of the divine in all aspects of existence.

In essence, this verse serves as a testament to the infinite glory and splendour of Lord Krishna's cosmic form. It invites seekers to contemplate the divine mystery of creation and recognize the divine presence that permeates every aspect of life. Through Arjuna's vision, the Bhagavad Gita conveys the timeless truth that the entire cosmos dwells within the boundless embrace of the supreme deity, Lord Krishna.