derived from earlier Proto-Indo-European religion, in which the sun is occasionally envisioned as the eye of *Dyḗus Pḥatḗr (see Hvare-khshaeta). Euripides in his now lost tragedy Mysians described Zeus as "sun-eyed", and Helios is said elsewhere to be "the brilliant eye of Zeus, giver of life". In another of Euripides' tragedies, Medea, the chorus refers to Helios as "light born from Zeus." Although the connection of Helios to Zeus does not seem to have basis in early Greek cult and writings, nevertheless there are many examples of direct identification in later times. The Hellenistic period gave birth to Serapis, a Greco-Egyptian deity conceived as a chthonic avatar of Zeus, whose solar nature is indicated by the sun crown and rays the Greeks depicted him with. Frequent joint dedications to "Zeus-Serapis-Helios" have been found all over the Mediterranean, for example, the Anastasy papyrus (now housed in the British Museum equates Helios to not just Zeus and Serapis but also Mithras, and a series of inscriptions from Trachonitis give evidence of the cult of "Zeus the Unconquered Sun". There is evidence of Zeus being worshipped as a solar god in the Aegean island of Amorgos, based on a lacunose inscription ("Zeus the Sun"), meaning sun elements of Zeus' worship could be as early as the fifth century BC. The Cretan Zeus Tallaios had solar elements to his cult. "Talos" was the local equivalent of Helios. Zeus in philosophy In Neoplatonism, Zeus' relation to the gods familiar from mythology is taught as the Demiurge or Divine Mind, specifically within Plotinus's work the Enneads and the Platonic Theology of Proclus. Zeus in the Bible Zeus is mentioned in the New Testament twice, first in Acts 14:8–13: When the people living in Lystra saw the Apostle Paul heal a lame man, they considered Paul and his partner Barnabas to be gods, identifying Paul with Hermes and Barnabas with Zeus, even trying to offer them sacrifices with the crowd. Two ancient inscriptions discovered in 1909 near Lystra testify to the worship of these two gods in that city. One of the inscriptions refers to the "priests of Zeus", and the other mentions "Hermes Most Great" and "Zeus the sun-god". The second occurrence is in Acts 28:11: the name of the ship in which the prisoner Paul set sail from the island of Malta bore the figurehead "Sons of Zeus" aka Castor and Pollux (Dioscuri). The deuterocanonical