Jnanam Jneyam Parijната

Krishna now maps the anatomy of action with the precision of a philosopher. Every action, he says, has two triads. The first triad is what drives action: jnana (knowledge), jneya (the object to be known), and jnata (the knower). These three together form the impulse — the spark that sets action in motion.

The second triad is what constitutes action once it begins: karana (the instrument — your senses and faculties), karma (the action itself), and karta (the doer). These three make up the body of every act.

Why does Krishna break action down this way? Because the next several shlokas will classify each of these — knowledge, action, and doer — into sattvic, rajasic, and tamasic types. This shloka is the framework. The detailed analysis is about to begin.

The language here is drawn from darshana-shastra (philosophical discourse), but the meaning is direct. Every task requires someone who knows (jnata), something to be known (jneya), and the act of knowing (jnana) — plus the doer, the tools, and the doing.

The classification of knowledge, action, and doer into three gunas each begins in the next shloka and continues through shloka 18.28.