also credit her with inventing agriculture, establishing laws, and devising or promoting other elements of human society. This idea derives from older Greek traditions about the role of various Greek deities and culture heroes, including Demeter, in establishing civilization. She also oversaw seas and harbors. Sailors left inscriptions calling upon her to ensure the safety and good fortune of their voyages. In this role she was called Isis Pelagia, "Isis of the Sea", or Isis Pharia, referring to a sail or to the island of Pharos, site of the Lighthouse of Alexandria. This form of Isis, which emerged in Hellenistic times, may have been inspired by Egyptian images of Isis in a barque, as well as by Greek deities who protected seafaring, such as Aphrodite. Isis Pelagia developed an added significance in Rome. Rome's food supply was dependent on grain shipments from its provinces, especially Egypt. Isis therefore guaranteed fertile harvests and protected the ships that carried the resulting food across the seas—and thus ensured the well-being of the empire as a whole. Her protection of the state was said to extend to Rome's armies, much as it was in Ptolemaic Egypt, and she was sometimes called Isis Invicta, "Unconquered Isis". Her roles were so numerous that she came to be called myrionymos, "one with countless names," and panthea, "all-goddess". Both Plutarch and a later philosopher, Proclus, mentioned a veiled statue of the Egyptian goddess Neith, whom they conflated with Isis, citing it as an example of her universality and enigmatic wisdom. It bore the words "I am all that has been and is and will be; and no mortal has ever lifted my mantle." Isis was also said to benefit her followers in the afterlife, which was not much emphasized in Greek and Roman religion. The Golden Ass and inscriptions left by worshippers of Isis suggest that many of her followers thought she would guarantee them a better afterlife in return for their devotion. They characterized this afterlife inconsistently. Some said they would benefit from Osiris's enlivening water while others expected to sail to the Fortunate Isles of Greek tradition. As in Egypt, Isis was said to have power over fate, which in traditional Greek religion was a power not even the gods could defy. Valentino Gasparini says this control over destiny binds together Isis's disparate traits. She governs the cosmos, yet she also relieves people of their comparatively