From their common Zoroastrian sources, Mithraism first held that all souls pre-existed in the ethereal regions, and inhabited a body upon birth.

• 从它们共同的琐罗亚斯德教来源，密特拉教首先持有所有灵魂最先存在于天上领域的观点，在人出生的时候居住在身体内。