Bhagavad Gita : अध्याय 5 का श्लोक 13 अथ पंचमोऽध्यायः- कर्मसंन्यासयोग ( सांख्ययोग और कर्मयोग का निर्णय )
सर्वकर्माणि मनसा संन्यस्यास्ते सुखं वशी ।
नवद्वारे पुरे देही नैव कुर्वन्न कारयन् ॥
भावार्थ : अन्तःकरण जिसके वश में है, ऐसा सांख्य योग का आचरण करने वाला पुरुष न करता हुआ और न करवाता हुआ ही नवद्वारों वाले शरीर रूप घर में सब कर्मों को मन से त्यागकर आनंदपूर्वक सच्चिदानंदघन परमात्मा के स्वरूप में स्थित रहता है॥13॥
When the embodied living being controls his nature and mentally renounces all actions, he resides happily in the city of nine gates [the material body], neither working nor causing work to be done.
The embodied soul lives in the city of nine gates. The activities of the body, or the figurative city of body, are conducted automatically by the particular modes of nature. The soul, although subjecting himself to the conditions of the body, can be beyond those conditions, if he so desires. Owing only to forgetfulness of his superior nature, he identifies with the material body, and therefore suffers. By Krsna consciousness, he can revive his real position and thus come out of his embodiment. Therefore, when one takes to Krsna consciousness, one at once becomes completely aloof from bodily activities. In such a controlled life, in which his deliberations are changed, he lives happily within the city of nine gates. The nine gates are described as follows:
nava-dvare pure dehi hamso lelayate bahih
vasi sarvasya lokasya sthavarasya carasya ca.
"The Supreme Personality of Godhead, who is living within the body of a living entity, is the controller of all living entities all over the universe. The body consists of nine gates: two eyes, two nostrils, two ears, one mouth, the anus and the genital. The living entity in his conditioned stage identifies himself with the body, but when he identifies himself with the Lord within himself, he becomes just as free as the Lord, even while in the body." (Svet. 3.18)
Therefore, a Krsna conscious person is free from both the outer and inner activities of the material body.