kalad guna-vyatikarah
parinamah svabhavatah
karmano janma mahatah
purusadhisthitad abhut
kalat -- from eternal time; guna-vyatikarah -- transformation of the modes by reaction; parinamah -- transformation; svabhavatah -- from the nature; karmanah -- of activities; janma -- creation; mahatah -- of the mahat-tattva; purusa-adhisthitat -- because of the purusa incarnation of the Lord; abhut -- it took place.