Forefather Aaron the Forefather

CRITICAL: category corrected from "prophet" to "forefather" — every authoritative source (Orthodox Encyclopedia, Drevo, pravicon.com) classifies Aaron among the Old Testament forefathers/patriarchs, commemorated at the Sunday of the Holy Forefathers, not among the prophets. Of the four previously listed dates, only the genuine ones have been kept: July 20 O.S./August 2 N.S. (this is ONE commemoration, not two separate ones — the numbers already form the correct O.S./N.S. pair; on this day Aaron is commemorated together with the Prophet Elijah and other Old Testament righteous), plus the movable Sunday of the Holy Forefathers, his primary Orthodox commemoration, which has been added. TWO FALSE DATES REMOVED: "September 17" (this date belongs to the Prophet Moses, Aaron's brother — contamination from name-adjacency in the source) and "September 30" (this date is the feast of Martyrs Faith, Hope, Love, and their mother Sophia, entirely unrelated to Aaron).

Aaron, of the tribe of Levi, son of Amram and Jochebed, was the elder brother of Moses and Miriam. When God called Moses at the burning bush and Moses protested his "slowness of speech," Aaron was appointed his brother's "mouth" before Pharaoh and the people of Israel, accompanying Moses through all the plagues of Egypt and the Exodus. At Sinai, following the giving of the Law, Aaron was consecrated by Moses as the first High Priest of Israel, vested in the ephod and breastplate (hoshen) bearing twelve gemstones for the twelve tribes — exactly the iconography reflected in the statue depicting him. His sons Nadab, Abihu, Eleazar, and Ithamar founded the priestly line.

Aaron's priestly authority was later challenged by Korah, Dathan, and Abiram; God vindicated him through the miracle of the budding rod (Numbers 17): twelve rods, one for each tribe, were left overnight in the Tabernacle, and only Aaron's rod budded, blossomed, and bore ripe almonds by morning — a sign of divine election to the priesthood; the rod was thereafter kept before the Ark as a perpetual witness. Aaron served as high priest throughout the forty years of wilderness wandering, sharing Moses's punishment for the offense at the waters of Meribah — not to enter the Promised Land; he died on Mount Hor, where his priestly vestments were transferred to his son Eleazar. Orthodox tradition venerates him as a forefather and type of Christ's eternal priesthood.