A Karma-yogi, abandoning the fruit of work, attains Supreme Bliss while others, who are attached to the fruits of work, become bound by selfish work.
One feels infinite bliss that is perceivable only through the intellect, and is beyond the reach of the senses. After realizing Brahman, one is never separated from absolute reality.
Supreme bliss comes to a Self-realized yogi whose mind is tranquil, whose desires are under control, and who is free from sin.
A sinless yogi, who constantly engages the mind with the Self, easily enjoys the infinite bliss of contact with Brahman.