He shall break also the sacred pillars of Beth-shemesh, that is in the land of Egypt; and the houses of the gods of the Egyptians shall he burn with fire.
Read Chapter 43
Ephrem The Syrian
AD 373
“He shall break the obelisks of the city of the sun, which is in Egypt, and the temples of the gods of the Egyptians he shall burn with fire.” The city of the sun is Egyptian Heliopolis, which was known for excessive demonic veneration and worship of futile idols. It had tall obelisks of amazing size. The height of each was up to sixty cubits, the capitals on the top of the obelisks were from shining brass that weighed up to a thousand or more pounds. On these obelisks were standing images and likenesses of people and animals that the Gentiles were worshiping. Also, those obelisks were inscribed with sacred writings of pagan mysteries. It was written about these obelisks that the Lord would break them. It does not speak so much about divine destruction and demolition of these obelisks as such, as about the destruction of the worship of demons and idols, images of those who were engraved on those obelisks. It was demolished, destroyed and stopped when the Lord Christ was incarnated and ...
Sun. Septuagint, "of Heliopolis "where the largest temple of the sun was seen. Egypt was famous for its obelisks, erected by Pheron, successor of Sesostris. Some have been removed to Rome.
Fire. History does not specify the particulars: but we may judge how the conqueror would treat these temples, from what Xerxes and Ochus did afterwards. (Calmet)