Mbh 12.304.1d

All these, the learned say, constitute the path of acts good and bad. It is the goddess Prakriti who causes birth and death. When the time approaches for universal Destruction, all existent objects and attributes are withdrawn by the Supreme Soul which then exists alone like the Sun withdrawing at evening all his rays; and when the time comes for Creation He once more creates and spreads them out like the Sun shedding and spreading out his rays when morning comes. Even thus the Soul, for the sake of sport, repeatedly regards himself invested with all these conditions, which are his own forms and attributes, infinite in number, and agreeable to himself. It is this way that the Soul, though really transcending the three attributes, becomes attached to the path of acts and creates by modification Prakriti invested with the attributes of birth and death and identical with all acts and conditions which are characterised by the three attributes of Sattwa, Rajas, and Tamas. Arrived at the path of action, the Soul regards particular acts to be endued with particular characteristics and productive of particular ends. O monarch, the whole of this universe has been blinded by Prakriti and all things have been diversely overwhelmed (through Prakriti) by the attributes of Rajas and Tamas. It is in consequence of the Soul being invested by Prakriti that these pairs of opposites productive of happiness and woe, repeatedly come. It is in consequence of this Ignorance that Jiva regards these sorrows to be his and imagines them as pursuing him. Indeed, O monarch, through that Ignorance it is that Jiva imagines he should anyhow cross those sorrows, and that he should, going into the regions of the gods, enjoy the felicity that awaits all his good acts. It is through Ignorance that he thinks he should enjoy and endure these delights and these woes here in this world. Through Ignorance Jiva thinks,--"I should secure my happiness.