An elite infantry force of 10,000 Medes and Persians. When an Immortal was killed he was immediately replaced. The Immortals enjoyed special privileges, including concubines and servants traveling with them while they were on campaign. The Immortals also had special food prepared for them.

The God of Light according to Zoroastrianism. Ahuramazda is the God of Good in Zoroastrian thinking. Ahuramazda will eventually triumph over the God of Evil, and exact judgment upon the people of the Earth. Only those who have chosen a righteous path will be allowed to pass into everlasting peace …

A dualistic religion of the Persian Empire after 600 BCE. Zoroastrianism is a religious system attributable to the prophet Zoroaster, 660 BCE. Tenants of Zoroastrianism include the duality of a 'god of light' and a 'god of darkness' who struggle for influence over humanity. Zoroastrianism assumes adherents have free-will, with …

A unit of Persian governance similar to a province. The Persian empire consisted of more than twenty of these provinces which were arranged by geography and ethnicity. Each satrapy was ruled by a Satrap or Governor. The satrapies were under the rule of the Great King of Persia, but had …

In the Hebrew religion, The Covenant represents God's provision to the human race. Moses received The Covenant on Mt.~Sinai, 1000 BCE. The Covenant includes the Ten Commandments, which govern the religious and social practices of the Hebrew people.

Yahweh is the Hebrew God worshiped exclusively when the Hebrews became monotheists, 1000 BCE. This is the God in the Old Testament. The Hebrews believe that if they place their trust in Yehweh, then they will be provided for.