Ancient Iranian religion was strongly connected. Beginning in the early 10th-century BC, the ancient Iranian religion was gradually displaced by Zoroastrianism, which contains many essential aspects of its predecessor. The sources on ancient Iranian religion, though limited, consist of textual and material sources. The textual sources are both Iranian and non-Iranian. An important Iranian source is the Avesta, which are Zoroastrian sacred scriptures made in the Avestan. This is considered the principal source of knowledge on ancient Iranian religions. It is a collection of several texts that seems to have been over a large span of time by a variety of authors. These
The Sacred Band of Stepsons by only one letter from Abaris, a priest from the North said by Herodotus (Book IV) to have visited Greece. In Tempus's Band, heterosexual Stepsons and Sacred Band pairs fight side by side. There is no requirement to be part of a couple to serve among the Stepsons, and single mercenaries initially outnumbered the Sacred Band pairs. The Stepsons are principally a cavalry (hippeis) squadron, not heavy infantry (hoplites) as the Theban Sacred Banders primarily were. While the three-hundred-strong Theban Sacred Band was constituted by Theban law-givers and maintained by the Theban state (according to Plutarch's "Life" of Pelopidas), the