The theology in the Bhagavad Gita discusses both the sentient and the non-sentient, the soul and the matter of existence. It envisions the universe as the body of Vishnu (Krishna), state Harold Coward and Daniel Maguire. Vishnu in Gita's theology pervades all souls, all matter and time. In Sri Vaishnavism sub-tradition, Vishnu and Sri (goddess Lakshmi) are described as inseparable, that they pervade everything together. Both together are the creators, who also pervade and transcend their creation.