Description Delphi was inhabited since Mycenaean times (14th - 11th c. B.C.) by small settlements who were dedicated to the Mother Earth deity. The worship of Apollo as the god of light, harmony, and order was established between the 11th and 9th centuries. Slowly over the next five centuries the sanctuary grew in size and importance. During the 8th c. B.C. Delphi became internationally known for the Oracular powers of Pythia--the priestess who sat on a tripod, inhaled ethylene gasses, and muttered incomprehensible words that foretold the future. The ancient people of the Mediterranean had such faith in Pythia's view of the future that no major decision was made without consulting the Oracle of Delphi first. Greek and foreign dignitaries, heads of state, and common folk made the pilgrimage to the Delphi sanctuary, and paid great sums for Pythia's oracles. Since the sanctuary only served the public a few days over nine months out of the year, great sums were paid by the more affluent ones in order to bypass the long line of pilgrims.