Pyromancy (from Greek pyros, “fire,” and manteia, “divination”) is the art of divination by means of fire.
Due to the importance of fire in society from the earliest of times, it is quite likely that pyromancy was one of the earlier forms of divination. It is said that in Greek society, virgins at the Temple of Athena in Athens regularly practiced pyromancy. It is also possible that followers of Hephaestus, the Greek god of fire and the forge, practiced pyromancy.
In Renaissance magic, pyromancy was classified as one of the seven "forbidden arts," along with necromancy, geomancy, aeromancy, hydromancy, chiromancy (palmistry), and spatulamancy (scapulimancy).
The most basic form of pyromancy is that in which the diviner observes flames, from a sacrificial fire, a candle, or another source of flame, and interprets the shapes that he or she sees within them. There are several variations on pyromancy, however, some of which are as follows: