Nephthys

In Egyptian cosmology Nephthys (transliterated nbt-ḥwt) is a daughter of the sky goddess Nut and the earth god Geb and a member of the Heliopolitan Great Ennead. Rather than being defined by a single canonical life-story, Nephthys appears across multiple ritual and mythic strands: she is paired with her sister Isis as a funerary attendant and protector of Osiris, and some later or regional traditions present varying genealogies and marital assignments (for example, differing accounts about her relationship to Set and her parentage of Anubis). Her name is an epithet—commonly translated "Lady of the House/Temple"—which indicates an office or domain associated with the temple enclosure and liminal thresholds.

Typical iconography shows Nephthys as a woman crowned with the hieroglyphic sign that spells her name (the sign for mistress nb placed over the enclosure ḥwt). She is frequently depicted as a winged woman (often with outstretched falcon or kite wings) in funerary art, sometimes represented in avian form (kite/hawk). Funerary scenes commonly show her flanking Osiris alongside Isis, raising a hand in adoration and sounding the sistrum.

Nephthys functions as a protective funerary guardian and ritual agent: she accompanies and assists the deceased in passages of the night and through the Duat, is invoked in Pyramid Texts in paired spells with Isis that make hostile demons tremble, and is depicted protecting the mummy and Osiris. She is portrayed as a nursing or maternal attendant to the pharaoh and divine Horus figure in royal ideology. Sources also record an ambivalent aspect—texts associate her with the morbid side of death (putrefaction in certain Pyramid Text contexts) and ascribed, in some later texts, the capacity to strike the enemies of the pharaoh (figuratively described in sources as fiery or destructive acts) — a power framed within the protective/transformative role she plays in funerary magic.