The planets douse
Their flames with tears,
The worldâ€™s Divine Poet
Constructs its history,
From wild cosmic song
Its epic is formed.
Stars in their orbits,
Moon sun and planets â€“
He binds with his mace
All things to Law,
Imposes the discipline
Of metre and rhyme.
In the Manasa depths
Vishnu watches -
Beauties arise
From the light of lotuses.
The literal translation of  Manasa  would mean mind or soul.Here the poet says “In the manas depths.” This could be a reference to  Yoga nidra  (“yogi sleep” is a sleep-like state which yogis report to experience during their meditations) of vishnu.Vishnu is said to be in the state of perpetual Yoga nidra, in which he engages his mind in the preservation of the universe. In short manasa depth here means “from the depth of his divine mind”. 
 
 A golden sculpture idol  of vishnu in his yoga nidra.Vishnu’s this posture is also called  padmanabha
Brahmā Vişņu Śiva