In Jainism, "Navkarshi" refers to the practice of having the first meal of the day after reciting the Navkar Mantra and after sunrise—typically 48 minutes after sunrise. This practice is observed by Jains as part of their daily routine and is associated with discipline, mindfulness, and spiritual purity.

Kevalgyan refers to "omniscience," the highest form of pure and absolute knowledge attained by a soul that has destroyed all its karmic bondage. Only Tirthankaras and Kevalis (omniscient beings) possess Kevalgyan.

Relationship between Navkarshi and Kevalgyan: There is no direct connection between performing Navkarshi and attaining Kevalgyan. However, practicing Navkarshi is one of the many disciplines (vratas) in Jain daily conduct that helps purify the soul by reducing passions and desires (kashayas). Regular observance of such practices, combined with right faith (samyak darshan), right knowledge (samyak jnan), and right conduct (samyak charitra), gradually purifies the soul and helps in the destruction of karmas over many lifetimes. The ultimate goal of these practices is to progress on the spiritual path, which, in its highest stage, leads to Kevalgyan.

Summary:

• Navkarshi is a daily discipline in Jainism.
• Kevalgyan is the state of omniscience.
• Observing Navkarshi, along with other Jain practices, helps in spiritual progress, which ultimately prepares the soul for Kevalgyan, but Navkarshi alone does not grant Kevalgyan.