Srimad Bhagavatam Canto 11, Chapter 22, Text 17

SB 11.22.17

sargadau prakrtir hy asya
 karya-karana-rupini
sattvadibhir gunair dhatte
 puruso ’vyakta iksate
 
Translation: 
 
In the beginning of creation nature assumes, by the modes of goodness, passion and ignorance, its form as the embodiment of all subtle causes and gross manifestations within the universe. The Supreme Personality of Godhead does not enter the interaction of material manifestation but merely glances upon nature.
 
Purport: 
 
The Personality of Godhead is not subject to transformation like the subtle and gross material elements. Thus the Lord is avyakta, or not materially manifest at any stage of cosmic evolution. Regardless of the specific method of cataloging the material elements, the Lord remains the ultimate creator, maintainer and annihilator of the total cosmic situation.
Srimad Bhagavatam Canto 11, Chapter 22, Text 16
Srimad Bhagavatam Canto 11, Chapter 22, Text 18