The Iranian pantheon was similar to that of other Indo-European religions. It contained a large number of
deities, primarily male. These deities personified natural phenomena, social norms or institutions. It seems that there were two major groups of deities, the
daivas and the
ahuras. Daiva, which means "heavenly one", is derived from the common
Proto-Indo-European word for "god", which is the meaning it has in the
Vedas. Among some Iranians and in Zoroastrianism the daivas were considered
demons, but this view was not universal. The ahuras ("lords") were noble sovereign deities. They were contradicted with the
bagha ("the one who distributes") and the
yazata ("the one who worshipped"). The chief of the pantheon was
Ahura Mazda ("wise lord"). He was particularly connected with the principle of social and cosmic order called
asha in Avestan. Closely connected to him was the ahura
Mithra. Mithra was the god who presided over the covenants. In Iranian religion there were two gods with martial traits similar to those of Vedic Indra, these were Mithra and
Vrthraghna. The most prominent female deities were Spanta Aramati, the deity of the earth, and Ardvi Sura, the deity of the sacred river.
Ahura Mazda (left) with the ring of kingship. (
Naqsh-e Rustam, 3rd century CE) Ahura Mazda ("Wise Lord") was probably the main god in pantheon of the pre-Zoroastrian Iranians. In the religion of Darius, Xerxes and Zoroaster, he was worshipped as the
supreme god to the point that the rest were almost excluded. He is chiefly considered the creator of the
universe and the one who maintains cosmic and social order,
arta. In his inscriptions, Darius derives his source of authority from Ahura Mazda and makes it clear that political stability and order through law imitates the model set out by the Creator. Through interrogative discourse, an ancient Indo-European poetic device, Zoroaster asks: "Who is the original father of arta? Who established the paths of the sun and the stars? Who is it through whom the moon now waxes now wanes? Who supports the earth below and (keeps) the heavens (above) from falling down? Who yokes the two steeds to the wind and the clouds?... Who fashioned honoured Devotion together with Dominion? Who made... a son respectful of his father?" Neither the Avesta nor the Achaemenid inscriptions identify Ahura Mazda with a natural phenomenon. In the hymn of the goddess
Rti (Reward), Ahura Mazda is identified as her father and Spenta Ariamati (Earth) as her mother. This implies that he has assumed the role of the Indo-European
Father Heaven (*
Diēus Pater, Vedic
Dyaus Pitar), who is paired with
Mother Earth. Herodotus apparently makes this identification when stating that
Zeus in
Persian mythology "is the whole circle of heavens". Zeus is also equated with Oromazes (Ahura Mazda) in other Greek sources. These Greeks made this comparison because of Ahura Mazda's role as father and chief god of the pantheon. His name implies that he was sought by worshippers for his wisdom. Based on the expressions of Darius and Zoroaster, it is reasonable to assume that he was the object of a personal devotion which seems to have been absent with other deities.
Mithra of
Sassanid emperor
Ardashir II (3rd century CE bas-relief at
Taq-e Bostan,
Iran). On the left stands the
Mithra with raised
barsom, sanctifying the investiture. Along with Ahura Mazda, Mithra was the most important deity in the ancient Iranian pantheon. He may have occupied a position almost equal to him. In the Achaemenid inscriptions, Mithra is along with
Anahita the only deity specifically mentioned. In the ancient Iranian pantheon there was an individual
sun god called
Hvar Khshaita. In the eastern Iranian traditions laid out in the Avesta, Mithra also appears to have a connection to the sun, especially with the first rays of sunrise as he drives forward in his chariot. In the western Iranian tradition Mithra was thoroughly associated with the sun and his name became the common word for "sun". Despite his connection to the sun, Mithra functioned prominently in the ethical sphere. The word Mithra was a common noun meaning "contract, covenant, treaty". Mithra was thus the god of Covenant. In this respect he function as a
celestial deity overseeing all solemn agreements made between people. Breaking such agreements was subjected to severe punishment whether the agreement were made between individuals or sociopolitical entities. As a covenant breaker, Mithra is described as sleepless and having 1,000 ears and 10,000 eyes. He is great warrior sporting a mace while driving his chariot into battle. In this capacity he intervenes on behalf of those faithful to treaties by subjecting the treaty breakers (mithra-drug) to panic and defeat. As an independent deity, Mithra carried the standing epithet varu-gavyuti, which means "one who (presides over) wide pasture lands". Another of his epithets was payu, "protector". He is considered the one who protects the territories of those who worship him and abide by their promises. Mithra is the god who gave his name to the religion of
Mithraism, which was at one point popular throughout the
Roman Empire. There is dispute whether Iranian religion is related to the Roman cult of Mithraism. Mithraism was introduced to Romans by
Cilician pirates who were in relations with
Mithradates VI. This makes it hard to think the connection between Roman and Iranian Mithra is only in the name.
Anahiti high-relief of the investiture of
Khosrow II (
r. 590 to 628). The king (center) receives the ring of kingship from Mithra (right). On the left, apparently sanctifying the investiture, stands a female figure generally assumed to be
Anahita. One of the longest of the Avestan Yashts is devoted to a goddess whose name is given as
Ardvi Sura Anahita, which means "the damp, strong, untainted". The long name apparently combines two separate names which originally belonged to two individual deities, Ardvi Sura and Anahiti. Ardvi Sura is the Iranian name for the heavenly river goddess who in the Rigveda is called
Sarasvati. In this capacity she brings water to the earth, streams, rivers, and seas while flowing from Mount Hukarya to Varu-Karta sea. Anahiti on the other hand is a separate goddess of unknown origin whose cult appears to have been popular originally in northeastern Iran. The name probably meant "untaintedness, purity". Here purity was meant both in moral and physical terms. The Greek Anaitis preserves the original
Old Iranian form of this name, while the Old Persian and Avestan Anahit(a) is a more recent linguistic form. In post-Achaemenid Iran Anahiti was closely connected with kingship and the
shah. The Yashts describe Anahita in great detail, unlike any other deity. The descriptions about her clothing and ornamentation are so specific that it is likely the source of the description was a dressed cult image. This fact is confirmed in her mentioning by
Artaxerses II.
Berossus, a
Babylonian historian, notes that the king had several images of her made and distributed. Since the Iranians did not originally make images, it is likely that the cult of Anahiti was inspired by Mesopotamian models. The Mesopotamian goddess
Ishtar is a likely candidate in this regard, although Anahiti's dress, in particular her beaver coat, shows major differences. There were also major similarities in their roles. Ishtar was the patroness of the palace and goddess of war. Anahiti is described as a patron of Iranian heroes and legendary rulers and her Yasht is strongly devoted to her martial traits. Both goddesses were
important for fertility.
Vrthraghna Vrthraghna was the mighty
deity of war. He had martial traits are similar to Mithra and the Vedic god of war
Indra. In the post-Achaemenid period he was equated with
Hercules and became a favourite deity of monarchs, many of whom took his name. His name means "the smashing of resistance or obstruction" or "the slayer of
Vṛtrá" i.e. Indra. In his capacity as the god who guaranteed his people to overcome all resistance, his name came to be understood as meaning "Victory". In connection with rulership and granting victory, he held the epithet bara-khvarnah, which means "Bearing the Glory." Like Mithra he is portrayed as the ideal warrior. For the earliest Iranian invaders of the Iranian plateau, he came to personify aspirations to acquire new territory from the native population. For later Iranians he became the divine manifestation for the will to
conquer the world. In the Iranian pantheon, Vrthraghna was the god who predominantly possessed the ability to undergo transformations, both anthropomorphic and
theriomorphic. Though rich mythologies are believed to have existed for these
avatars, only 10 forms have been recorded. These are: • The Wind (the god
Vayu) • Bull • Stallion • Rutting camel • Wild boar • 15-year-old male (this was considered the ideal age) • Falcon • Ram • Goat • Hero The avatars of Vrthraghna all had a fellow aggressiveness and virility. In some violence is conspicuous. Descriptions of these avatars can be particularly graphic.
Rashnu Rashnu was an ethical deity, a divine judge who presided over the legal disputes of humans. He was often associated with Mithra. The name of Rashnu is derived from the Indo-European verb, *reg ("to be, make straight, direct, judge"). In particular he seems to have been the god of oaths and ordeals administered in trials. In several ways he was responsible for the same judicial functions as the Vedic god
Varuna, who was the ultimate judge presiding over oaths, often inseparable from the Vedic
Mitra. While it is uncertain whether Ahura Mazda had any judicial responsibilities, Rashnu and Mithra were connected with two separate areas of law. While Mithra was concerned with covenants, Rashnu mainly had jurisdiction of legal matters, in particular those of criminal nature. He was invoked as the god who "best smite(s), who best destroy(s) the thief and the bandit at this trial."
Tishtrya and Tiri Astral deities figured more prominently in ancient Iranian religion than
Vedic religion. This may be explained with the influence of Babylonian science on the Iranians, in particular the western groups. In the Avesta stars and constellations such as
Ursa Major, the
Pleiades,
Vega,
Fomalhaut and the
Milky Way are mentioned. The most important astral deities seem to have been
Tiri and
Tishtrya. For reasons that are unknown, Tishtrya is associated with the star
Sirius in one Yasht that is entirely devoted to her. Though the heliacal rising of Sirius is assumed to have occurred during the season of drought, his chief myth concerns a battle between him and the demonic star
Apausha ("Nonprosperity") over rainfall and water. In a battle taking place along the shores of Varu-Karta, Tishtrya and Apausha battled each other while assuming the forms of a white
stallion and an ugly horse. Though Apausha is initially victorious, Tishtrya eventually prevails after receiving worship, driving Apausha "along a path the length of a race course." This combat was reenacted by the Iranians in a yearly
equestrian ritual. After assuming victory Tishtrya causes the cosmic sea to boil and surge. Then another star, Satavaisa (Formelhaut), arises with cloud-forming mists. These mists are blown by the wind in the form of "rain and clouds and hail to the dwelling and the settlements (and) to the seven continents." Tishtrya was considered to contain the seeds of waters and was thus closely connected with agriculture. He defeated shooting stars identified as witches, in particular one named "Bad Crop" (Duzhyāryā). In Zoroastrianism Tishrya was in late Achaemenid times identified with the western
Astral deity Tiri (
Mercury in Sassanid astronomy). Little is known about Tiri except from the highly important agricultural festival, the
Tiragan. The fourth month, (Tir, Avestan Tishtryaeninis), and the 13th day (Tir) of the
Zoroastrian calendar, bears this name. ==Practices==