Under the influence of false ego one thinks himself to be the doer of activities, while in reality all activities are carried out by nature as a natural process.
The faith of every man, O Arjuna, accords with his nature, Man is made up of faith; as is his faith, so is he. The threefold austerity practiced with faith by men of balanced mind, without any expectation of reward, is said to be pure.
One who is able to withdraw his senses from sense objects, as the tortoise draws his limbs within the shell, is to be understood as truly situated in knowledge.
By this attitude of complete renunciation you shall be freed from bondage, good and bad, of karma. You shall be liberated, and come to Me.
There are two ways of passing from this world – one in light, and one in darkness. When one passes in light he does not come back but when one passes in darkness he returns.
With all fears dissolved in the peace of the Self and all desire dedicated to Brahmn, controlling the mind and fixing it on Me (God), sit in meditation with Me as your only goal.
That one I love who is incapable of ill will, and returns love for hatred. Living beyond the reach of I and mind, pain and pleasure, full of mercy, contented, self-controlled, with all his heart and all his mind given to Me – with such a one I am in love.
He who loves me is made pure; his heart melts in joy. He rises to transcendental consciousness by the rousing of his higher emotional nature. Tears of joy flow from his eyes, his hair stands on end, his heart melts in love. The bliss in that state is so intense that, forgetful of himself and his surroundings, he sometimes weeps profusely, or laughs, or sings, or dances; such a devotee is a purifying influence upon the whole universe.
As rivers flow into the ocean but cannot make the vast ocean overflow, so flow the streams of the sense - world into the sea of peace that is the sage.

