{As white wool} (h(9373) erion leukon). Erion (wool) in N.T.
only here and  Heb 9:19 , though old word. The person of the Lord
Jesus is here described in language largely from  Da 7:9  (the
Ancient of Days). {White as snow} (h(9373) chi(936e)). Just "as snow,"
also in  Da 7:9 . In N.T. only here and  Mt 28:3 . {As a flame of
fire} (h(9373) phlox puros). In  Da 7:9  the throne of the Ancient
of Days is phlox puros, while in  Da 10:6  the eyes of the
Ancient of Days are lampades puros (lamps of fire). See also
 2:18  19:12  for this bold metaphor (like  Heb 1:7 ).