 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 (purified) 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.In this way Harpocrates, the child Horus, personifies the newborn sun each day, the first strength of the winter sun, and also the image of early vegetation.