Way back in the beginning of things, so we may learn from the Avesta, Mithra was the young god of the sky lights that appeared just before sunrise and lingered after the sun had set. To him was attributed patronship of the virtues of truth, life-giving, and youthful strength and joy. Such qualities attracted many worshippers in whose eyes Mithra grew from more to more until finally he became a great god in his own right and almost equal to the sun god himself. "Youth will be served," even a youthful god; and Zoroastrianism, which began by giving Mithra a very subordinate place, came at last to exalt him to the right hand of the awful Ormuzd, who had rolled up within himself all the attributes of all gods whatsoever.
When the Persians conquered the Babylonians, who worshipped the stars in a most thoroughgoing manner, Mithra got himself placed at the very center of star worshipping cults, and won such strength for himself that when the Persian Empire went to pieces and everything fell into the melting pot with it, Mithra was able to hold his own identity, and emerged from the struggle at the head of a religion of his own. He was a young god full of vigour and overflowing with spirits, capable of teaching his followers the arts of victory, and such things appealed mightily to the bellicose Iranian tribesmen who never ceased to worship him in one form or another until they became so soundly converted to Mohammedanism centuries afterwards. Even then they did not abandon him altogether but after the inevitable manner of converts rebuilt him into Allah and into Mohammed, so that even today one will find pieces of Mithra scattered about here and there in what the Mohammedans call their theology.
After the collapse of the
Mithra was never able to make his way into
After the Macedonian conquests, so it is believed, the cult of Mithra became crystallized; it got its orthodox theology, its church system, its philosophy, its dramas and rites, its picture of the universe and of the grand cataclysmic end of all things in a terrific day of judgment. Many things had been built into it. There were exciting ceremonies for the multitudes; much mysticism for the devout; a great machinery of salvation for the timid; a program of militant activity for men of valour; and a lofty ethic for the superior classes. Mithraism had a history, traditions, sacred books, and a vast momentum from the worship of millions and millions among remote and scattered tribes. Thus accoutered and equipped, the young god and his religion were prepared to enter the more complex and sophisticated world known as the