In Jainism, atma gnan means the knowledge or understanding of the soul (atma). It is the realization that the true self is a pure, eternal, conscious Jiva, distinct from the body, mind, and external world.

Key points:

• Atma gnan focuses on the nature of the soul itself (its real character), not on matter or other objects.
• It helps a seeker see that bondage and suffering come from karma sticking to the soul, and liberation comes from purifying and shedding that karma.
• It can be part of right knowledge (samyak jnana) that a spiritual seeker develops on the path. Higher levels of knowledge, like keval jnana, are considered omniscient and belong to liberated beings, while atma gnan for ordinary souls is limited and gradual.
• There are differences in emphasis between Digambar and Shwetambar traditions in how they describe the progression of self-knowledge, but both uphold the core idea that understanding the soul is central to Jain spiritual growth.

If you’d like, I can share the exact Sanskrit terms and a concise artha (meaning) from Jain scriptures, or point to a specific Jain knowledge page that explains atma jnana in more detail.