Bhagavatapurana 6.17.23

6.17.23

tathāpi tacchaktivisarga eṣāṃ sukhāya duḥkhāya hitāhitāya /
bandhāya mokṣāya ca mṛtyujanmanoḥ śarīriṇāṃ saṃsṛtaye 'vakalpate //

23. Still it is the display of His Maya or *Karma*, i.e., the evolution of Punya and Papa that becomes the cause of pleasure and pain, good and bad, bondage and salvation, in fine, of Samsara, which consists in birth and death of these embodied creatures.