This verse explains the Yoga-rudha stage — In later stages, when the practitioner is completely purified, he can also give up the work itself
This is the stage when one:
Renounces all material desires, and
Neither acts for sense gratification, nor engages in fruitive acts
aKrishna consciousness fulfils all the criteria of Yoga-rudha stage by engagement in transcendental loving service
One is always pleased in himself and is no longer engaged in sense gratification
Krishna conscious person can do everything for Krishna’s satisfaction and thus perfectly detach from sense-gratification
bWithout Krishna consciousness –
Senses always need one engagement and without Krishna consciousness they automatically are engaged in sense-gratification
One is always seeking self-centered or extended selfish activities
cKrishna consciousness vs Astanga-yoga — To practice astanga-yoga without realization of Krishna implies:
One must mechanically try to escape material miseries before being elevated to the top rung of yoga ladder