Harpocrates. Harpocrates was the god of silence, secrets and confidentiality in the Hellenistic religion developed in Ptolemaic Alexandria. Harpocrates was adapted by the Greeks from the Egyptian child god Horus, who represented the newborn sun, rising each day at dawn. Harpocrates's name was a Hellenization of the Egyptian Har-pa-khered or Heru-pa-khered, meaning Horus the Child. Horus is represented as a naked boy with his finger to his mouth, a realisation of the hieroglyph for child. Misunderstanding this gesture, the later Greeks and Roman poets made Harpocrates the god of silence and secrecy. In Egyptian mythology, Horus was the child of Isis and Osiris. Osiris was the original divine pharaoh of Egypt, who had been murdered by his brother Set, mummified, and thus became the god of the underworld. The Greeks melded Osiris with their underworldly Hades to produce the essentially Alexandrian syncretism known as Serapis. Among the Egyptians, the full-grown Horus was considered the victorious god of the sun who each day overcomes darkness. He is often represented with the head of a Eurasian sparrowhawk, which was sacred to him, as the hawk flies high above the Earth. Horus fought battles against Set, until he finally achieved victory and became the ruler of Egypt. Thereafter, the pharaohs of Egypt were seen as reincarnations of the victorious Horus. Horus on the Crocodiles steles depicting Heru-pa-Khered standing on the back of a crocodile and holding snakes in his outstretched hands were erected in Egyptian temple courtyards, where they would be immersed or lustrated in water; the water was then used for blessing and healing purposes as the name of Heru-pa-Khered was itself attributed with many protective and healing powers. In the Alexandrian and Roman renewed vogue for the Greco-Roman mysteries at the turn of the millennium into the common era, mystery cults had already existed for centuries, the worship of Horus became widely extended, linked with his mother Isis and his father Serapis.