Mata Jwala Ji or Jawala devi is a Hindu Goddess. Alternative spelling and names for Jwala Ji include Jvala Ji, Jwala Devi and Jwalamukhi Ji. The physical manifestation of Jwala Ji is always a set of flames burning off natural gas, and the term Jwala means flame in Sanskrit and Ji is an honorific used in the Indian subcontinent.
Historically, shrines dedicated to Jwala Ji were based on fissures from which natural gas seeped by itself. The number of flames is usually either seven (for the seven divine sisters) or nine (for the nine Durgas). Several schools of Buddhism also share the symbolism of a seven-forked sacred flame.--