Within it one should meditate on the Lord whom they call divine and unchanging, the Lord who is endowed with all Saktis (divine potencies), who is directly expressed by Oih- kara, is unmanifest, enveloped in flames of rays (v. 1. full of bril¬ liance) ; one should meditate on the great brilliance, the im¬ perishable one. He should deposit the bliss in that brilliance.^ He should meditate on Isa the great cause stationed in the middle of the Koia (heart). Having become (identical) with its Atman which is omnipresent, one should not think of any¬ thing else.