पुरुषः प्रकृतिस्थो हि भुङ्क्ते प्रकृतिजान्गुणान्।
कारणं गुणसङ्गोऽस्य सदसद्योनिजन्मसु।।13.22।।
।।13.22।। प्रकृति में स्थित पुरुष प्रकृति से उत्पन्न गुणों को भोगता है। इन गुणों का संग ही इस पुरुष (जीव) के शुभ और अशुभ योनियों में जन्म लेने का कारण है।।
The atma or immortal soul is compelled to accept unlimited varieties of physical bodies from all levels of creation. Sometimes as a demigod, sometimes as a human, sometimes as an animal etc. These forms are neutrally awarded according to the gunas or three modes of goodness, passion and ignorance which adhere in strict accordance to the karma or reactions from past actions in proportion to the degree of attachment and cravings one is predisposed to pursue in order to procure pleasure and enjoy sense gratification. Taking birth one launches into activities pursuing good and evil in order to satisfy and gratify ones desires and propensities. Hence is order to exhaust the karma one is incessantly creating by innumerable actions one is born into wombs of good and evil perpetually in material existence. That is why it is stated that attachment to the gunas is the cause of birth in good and evil wombs. Born one performs actions and from the reactions one is forced to take birth again and again without cessation. This circumvolution never ends until by the aggregation of sukriti or pious activities one seemingly by chance has the auspicious opportunity to attain the association of a Vaisnava devotee of the Supreme Lord Krishna and being blessed by them alters the course of their destiny and upgrades their karma as Lord Krishna Himself confirms in chapter seven verse 19 beginning bahunam janmanam ante meaning after many births a knowledgeable living entity gets association of a mahatma or great soul.