Atar
Atar , Atash , or Azar ( Avestan 𐬁𐬙𐬀𐬭 "ātar" ) is the Zoroastrian concept of holy fire , sometimes described in abstract terms as "burning and unburning fire" or "visible and invisible fire" ( Mirza , 1987:389 ) . 
<triplet> Atar <subj> Zoroastrian <obj> facet of