Chapter 13 Verses 13.20–26 Prakrti, Puruṣa and Their Union (A1, A2) 13.20–22 Prakṛti (nature) and puruṣa (jīva) are eternal; Prakṛti causes all material causes and effects. Jīva associates with modes, changes bodies and causes his own happiness and distress. 13.20 Prakṛti and puruṣa are eternal 13.21 13.22 13.23 Supersoul is the real puruṣa 13.23 Supersoul, the real puruṣa 13.24 Knowing prakṛti, puruṣa and guṇas, one attains liberation. 13.24 Result of this knowledge 13.25–26 Different methods of liberation 13.25 Other methods 13.26 Bhakti by hearing 13.13–19Jñeyaṁ – Object of Knowledge (A6) 13.27–35Jñāna-cakṣu – The Vision of Knowledge