• Kevala jnana is the state of infinite (omniscient) knowledge attained by a kevali (jnani). In this state the soul is free from all karmic obstructions and experiences its true nature.

• Sukha in this context means the supreme bliss (ananda) of the soul. It is not sensory pleasure or worldly happiness. It is the intrinsic joy of the pure, liberated consciousness.

• Key point: in kevala jnana the usual pleasures and pains produced by contact with the external world do not bind the soul anymore; the only real experience left is the infinite bliss of the soul’s own nature.

• Both Digambara and Śvetāmbara traditions describe this bliss as ananta-ananda (infinite happiness) that accompanies full omniscience. The exact phrasing and emphasis can differ slightly between the two traditions, but the essential idea remains: sukha here is the permanent, unconditioned bliss of liberated knowledge and perception.

If you’d like, I can share a concise, traditional explanation in simple terms, or point to a Jain Dharma text that discusses kevala jnana and its inherent bliss.