Vishnu sahasranamam, slok38

Slok:38           PaDmanAbhoh   AravinDaakshaha  PaDmagarbhaha  Sareerabhruth
                         Mahardhihi  buddho  Vruddhatma  MahAksho  Garudadhvajaha

The lotus navelled, the lotus eyed, the core of the lotus, the Sustainer of the body-Jeeva,
The Great  Supreme Self,  the Wise, the Anciet Atma, the  great beatiful eyed and  the eagle flagged, is sree Maha Vishnu.

Here, in this slok,  it is said, that Vishnu is the sustaining entity "Jeeve"in every living being.  Despite of being a Great  Supreme self, Vishu is present in human body with various dispositions. 

When inside human, Vishnu is called Jishnu. 

The wise, powerful, great "Supreme Self"resides in the core of lotus formation existing in the "Ancient Devine Field", Atma. The same lotus formation is mentioned in the previous slok.

This core zone of Vishnu's presence  is  surcomferred gaurdingly, by hundred circular energy rings.

The celestial eagle, "Garuda" is Lord Vishnu's vehical. The same "Garuda" stands Vishnu's logo on the flag.
A spescial aspect in this slok is, that the "Lotus" is given the "Sacred status". In the spiritual world LOTUS stands as an emblem of a sacred soul .

Om Vishnave namaha