Horus (), also known as Heru, Har, Her, or Hor () in Ancient Egyptian, is one of the most significant ancient Egyptian deities. He is known as the Ancient Egyptian god of kingship, healing, protection, the sun, and the sky. He was worshipped from at least the late prehistoric Egypt until the Ptolemaic Kingdom and Roman Egypt. Different descriptions of Horus are recorded in history, and these are treated as distinct gods by Egyptologists."The Oxford Guide: Essential Guide to Egyptian Mythology", Edited by Donald B. Redford, Horus: by Edmund S. Meltzer, pp. 164–168, Berkley, 2003, . These various forms may be different manifestations of the same multi-layered deity in which certain attributes or syncretic relationships are emphasized, not necessarily in opposition but complementary to one another, consistent with how the Ancient Egyptians viewed the multiple facets of reality."The Oxford Guide: Essential Guide to Egyptian Mythology", Edited by Donald B. Redford, p106 & p165, Berkley, 2003, . He was most often depicted as a falcon, most likely a lanner falcon or peregrine falcon, or as a man with a falcon head.Wilkinson, Richard H. (2003). The Complete Gods and Goddesses of Ancient Egypt. Thames & Hudson. p. 202.

The earliest recorded form of Horus is the tutelary deity of Nekhen in Upper Egypt, who is the first known national god, specifically related to the ruling pharaoh who in time came to be regarded as a manifestation of Horus in life and Osiris in death. The most commonly encountered family relationship describes Horus as the son of Isis and Osiris, and he plays a key role in the Osiris myth as Osiris's heir and the rival to Set, the murderer and brother of Osiris. In another tradition, Hathor is regarded as his mother and sometimes as his wife.

Practicing interpretatio romana, Claudius Aelianus wrote that Egyptians called the god Apollo "Horus" in their own language. However, Plutarch, elaborating further on the same tradition reported by the Greeks, specified that the one "Horus" whom the Egyptians equated with the Greek Apollo was in fact "Horus the Elder", a primordial form of Horus whom Plutarch distinguishes from both Horus and Harpocrates.

Etymology Horus is recorded in Egyptian hieroglyphs as ḥr.w "Falcon", 𓅃; the original pronunciation has been reconstructed as in Old Egyptian and early Middle Egyptian, in later Middle Egyptian, and in Late Egyptian. Additional meanings are thought to have been "the distant one" or "one who is above, over".Meltzer, Edmund S. (2002). Horus. In D. B. Redford (Ed.), The ancient gods speak: A guide to Egyptian religion (pp. 164). New York: Oxford University Press, USA. As the language changed over time, it appeared in Coptic varieties variously as or (Ϩⲱⲣ) and was adopted into ancient Greek as Hō̂ros (pronounced at the time as ). It also survives in Late Egyptian and Coptic theophoric name forms such as Siese "son of Isis" and Harsiese "Horus, Son of Isis".

Horakhti or Hor-Akhti, "Horus of the Two Horizons", was the personification of the Sun on the horizon according to Egyptian mythology.

Horus and the pharaoh

The pharaoh was associated with many specific deities. He was identified directly with Horus, who represented kingship itself and was seen as a protector of the pharaoh, and he was seen as the son of Ra, who ruled and regulated nature as the pharaoh ruled and regulated society.

The Pyramid Texts () describe the nature of the pharaoh in different characters as both Horus and Osiris. The pharaoh as Horus in life became the pharaoh as Osiris in death, where he was united with the other gods. New incarnations of Horus succeeded the deceased pharaoh on earth in the form of new pharaohs.The lineage of Horus, the eventual product of unions between the children of Atum, may have been a means to explain and justify pharaonic power. The gods produced by Atum were all representative of cosmic and terrestrial forces in Egyptian life. By identifying Horus as the offspring of these forces, then identifying him with Atum himself, and finally identifying the Pharaoh with Horus, the Pharaoh theologically had dominion over all the world.

Origin mythology In one tale, Horus was born after his mother Isis retrieved all the dismembered body parts of her murdered husband Osiris, except his penis, which was thrown into the Nile and eaten by a catfish/Medjed or, in some tellings, by a crab. Older Egyptian accounts have the penis of Osiris surviving. According to Plutarch's account, Isis used her magic powers to resurrect Osiris and fashion a phallus to conceive her son. After becoming pregnant, Isis fled to the Nile Delta marshlands to hide from her brother Set, who had jealously killed Osiris and who she knew would want to kill their son. There Isis bore a divine son, Horus.

As birth, death and rebirth are recurrent themes in Egyptian lore and cosmology, it is not particularly strange that another form of Horus is the brother of Osiris and Isis by Nut and Geb, together with Nephthys and Set. This elder Horus is called Heru-ur (also Hrw-wr or Hourou'Ur) in contrast to the younger Horus, Heru-pa-khered (also Hrw-P-Khrd), later adopted by the Greeks as Harpocrates.

Genealogy

Mythological roles

Sky god

Since Horus was said to be the sky, he was considered to also contain the Sun and Moon. Egyptians believed that the Sun was his right eye and the Moon his left and that they traversed the sky when he, a falcon, flew across it. Later, the reason that the Moon was not as bright as the sun was explained by a tale, known as The Contendings of Horus and Seth. In this tale, it was said that Seth, the patron of Upper Egypt, and Horus, the patron of Lower Egypt, had battled for Egypt brutally, with neither side victorious, until eventually, the gods sided with Horus.

As Horus was the ultimate victor he became known as ḥr.w or "Horus the Great", but more usually translated as "Horus the Elder". In the struggle, Set had lost a testicle, and Horus's eye was gouged out.

Horus was occasionally shown in art as a naked boy with a finger in his mouth sitting on a lotus with his mother. In the form of a youth, Horus was referred to as nfr ḥr.w "Good Horus", transliterated Neferhor, Nephoros or Nopheros (reconstructed as ).

The Eye of Horus is an ancient Egyptian symbol of protection and royal power from deities, in this case from Horus or Ra. The symbol is seen on images of Horus's mother, Isis, and on other deities associated with her. In the Egyptian language, the word for this symbol was "wedjat" (wɟt).Pommerening, Tanja, Die altägyptischen Hohlmaße (Studien zur Altägyptischen Kultur, Beiheft 10), Hamburg, Helmut Buske Verlag, 2005M. Stokstad, "Art History" It was the eye of one of the earliest Egyptian deities, Wadjet, who later became associated with Bastet, Mut, and Hathor as well. Wadjet was a solar deity and this symbol began as her all-seeing eye. In early artwork, Hathor is also depicted with this eye. Funerary amulets were often made in the shape of the Eye of Horus. The Wedjat or Eye of Horus is "the central element" of seven "gold, faience, carnelian and lapis lazuli" bracelets found on the mummy of Shoshenq II. The Wedjat "was intended to protect the king [here] in the afterlife" and to ward off evil. Egyptian and Near Eastern sailors would frequently paint the symbol on the bow of their vessel to ensure safe sea travel.Charles Freeman, The Legacy of Ancient Egypt, Facts on File, Inc. 1997. p. 91

Horus was also thought to protect the sky.

Conflict between Horus and Set

Horus was told by his mother, Isis, to protect the people of Egypt from Set, the god of the desert, who had killed Horus's father, Osiris. Horus had many battles with Set, not only to avenge his father but to choose the rightful ruler of Egypt. In these battles, Horus came to be associated with Lower Egypt and became its patron.

According to The Contendings of Horus and Seth, Set is depicted as trying to prove his dominance by seducing Horus and then having sexual intercourse with him. However, Horus places his hand between his thighs and catches Set's semen, then subsequently throws it in the river so that he may not be said to have been inseminated by Set. Horus (or Isis herself in some versions) then deliberately spreads his semen on some lettuce, which was Set's favourite food. After Set had eaten the lettuce, they went to the gods to try to settle the argument over the rule of Egypt. The gods first listened to Set's claim of dominance over Horus, and call his semen forth, but it answered from the river, invalidating his claim. Then, the gods listened to Horus's claim of having dominated Set, and call his semen forth, and it answered from inside Set.Fleming, Fergus, and Alan Lothian. The Way to Eternity: Egyptian Myth. Duncan Baird Publishers, 1997. pp. 80–81

However, Set still refused to relent, and the other gods were getting tired from over eighty years of fighting and challenges. Horus and Set challenged each other to a boat race, where they each raced in a boat made of stone. Horus and Set agreed, and the race started. But Horus had an edge: his boat was made of wood painted to resemble stone, rather than true stone. Set's boat, being made of heavy stone, sank, but Horus's did not. Horus then won the race, and Set stepped down and officially gave Horus the throne of Egypt.Mythology, published by DBP, Chapter: Egypt's divine kingship. Upon becoming king after Set's defeat, Horus gives offerings to his deceased father Osiris, thus reviving and sustaining him in the afterlife. After the New Kingdom, Set was still considered the lord of the desert and its oases.