the throne was ever deified. Roles The cycle of myth surrounding Osiris's death and resurrection was first recorded in the Pyramid Texts and grew into the most elaborate and influential of all Egyptian myths. Isis plays a more active role in this myth than the other protagonists, so as it developed in literature from the New Kingdom (c. 1550–1070 BCE) to the Ptolemaic Period (305–30 BCE), she became the most complex literary character of all Egyptian deities. At the same time, she absorbed characteristics from many other goddesses, broadening her significance well beyond the Osiris myth. Wife and mourner Isis is part of the Ennead of Heliopolis, a family of nine deities descended from the creator god, Atum or Ra. She and her siblings—Osiris, Set, and Nephthys—are the last generation of the Ennead, born to Geb, god of the earth, and Nut, goddess of the sky. The creator god, the world's original ruler, passes down his authority through the male generations of the Ennead, so that Osiris becomes king. Isis, who is Osiris's wife as well as his sister, is his queen. Set kills Osiris and, in several versions of the story, dismembers his corpse. Isis and Nephthys, along with other deities such as Anubis, search for the pieces of their brother's body and reassemble it. Their efforts are the mythic prototype for mummification and other ancient Egyptian funerary practices. According to some texts, they must also protect Osiris's body from further desecration by Set or his servants. Isis is the epitome of a mourning widow. Her and Nephthys's love and grief for their brother help restore him to life, as does Isis's recitation of magical spells. Funerary texts contain speeches by Isis in which she expresses her sorrow at Osiris's death, her sexual desire for him, and even anger that he has left her. All these emotions play a part in his revival, as they are meant to stir him into action. Finally, Isis restores breath and life to Osiris's body and copulates with him, conceiving their son, Horus. After this point Osiris lives on only in the Duat, or underworld. But by producing a son and heir to avenge his death and carry out funerary rites for him, Isis has ensured that her husband will endure in the afterlife. Isis's role in afterlife beliefs was based on that in the myth. She helped to restore the souls of