On

Light; the sun, (Gen. 41:45, 50), the great seat of sun-worship, called also Bethshemesh (Jer. 43:13) and Aven (Ezek. 30:17), stood on the east bank of the Nile, a few miles north of Memphis, and near Cairo, in the north-east. The Vulgate and the LXX. Versions have “Heliopolis” (“city of the sun”) instead of On in Genesis and of Aven in Ezekiel. The “city of destruction” Isaiah speaks of (19:18, marg. “of Heres;” Heb. ‘Ir-ha-heres, which some MSS. read Ir-ha-heres, i.e., “city of the sun”) may be the name given to On, the prophecy being that the time will come when that city which was known as the “city of the sun-god” shall become the “city of destruction” of the sun-god, i.e., when idolatry shall cease, and the worship of the true God be established.

In ancient times this city was full of obelisks dedicated to the sun. Of these only one now remains standing. “Cleopatra’s Needle” was one of those which stood in this city in front of the Temple of Tum, i.e., “the sun.” It is now erected on the Thames Embankment, London.

“It was at On that Joseph wooed and won the dark-skinned Asenath, the daughter of the high priest of its great temple.” This was a noted university town, and here Moses gained his acquaintance with “all the wisdom of the Egyptians.”

(abode or city of the sun), a town of lower Egypt, called BETH-SHEMESH in (Jeremiah 43:13) On is better known under its Greek name Heliopolis. It was situated on the east side of the Pelusiac branch of the Nile, just below the point of the Delta, and about twenty miles northeast of Memphis. The chief object of worship at Heliopolis was the sun, whose temple, described by Strabo, is now only represented by the single beautiful obelisk, of red granite so feet 2 inches high above the pedestal which has stood for more than 4000 years, having been erected by Usirtesen, the second king of the twelfth dynasty. Heliopolis was anciently famous for its learning, and Eudoxus and Plato studied under its priests. The first mention of this place in the Bible is in the history of Joseph, to whom we read Pharaoh gave "to wife Asenath the daughter of Potipherah priest of On." (Genesis 41:45) comp. ver, Genesis41:60 and Genesis46:20 (On is to be remembered not only as the home of Joseph, but as the traditional place to which his far-off namesake took Mary and the babe Jesus in the flight to Egypt. The two famous obelisks, long called "Cleopatra’s Needles," one of which now stands in London and the other in Central Park in New York city, once stood before this city, and were seen by the children of Israel before the exodus, having been quarried at Syene on the Nile, erected at On (Heliopolis) by Thothmes III., B.C. 1500, and inscriptions added by Rameses II. (Sesostris) two hundred years later. They were taken to Alexandria by Augustus Caesar A.D. 23, from which they were removed to their present places. --ED.)