8.9-10 Kavim etc. Prayana-etc.  He who would meditate in this manner  (i.e. as described in the verse) etc.  The Sun-coloured. The Sun-colour does not delmit the Absolute (Vasudeva-tattva).  However, a comparison with the sun is drawn because the absolute too transcends the darkness of ignorance consisting of the varied wrong notions, like fancying forms etc.  This is the idea here.  In between the eye-brows :  [This may be understood] as above.