Why did the Lord bring great disaster to Pharaoh in Egypt?

Because Egypt is an idolatrous country, Pharaoh calls himself God, and people all over the country worship him. Egypt is still a place where witchcraft prevails. There are many wizards in their palaces, and some pharaohs are wizards themselves. God used Pharaoh to marry Abraham's wife, which brought great disaster to Pharaoh and his family. The purpose was to warn Egypt that there is a real God who created everything and controlled everything outside this world. Anyone who worships idols and calls himself God is an arrogant act and offends God. After God had done evil to Pharaoh, Pharaoh sent Abraham away in panic. It stands to reason that Pharaoh should reflect on himself in his heart, surrender to the true God who created heaven and earth, and seek his care. That's the real wise man. However, people's sin is doomed to bury arrogance, selfishness and greed, and resist the fear of truth in their hearts, especially those who claim to be gods like Pharaoh. This sin will be very uncomfortable. God is so wonderful that he doesn't know the sins of Egypt. Therefore, Egypt, a miracle of God, is doomed to be severely punished by God! Read the Bible carefully, and from a large number of facts, you will find such a phenomenon, that is, whoever does not know God will let them know, whether directly or indirectly, he will let people know that no one can be underestimated, and your neglect will bring terrible disasters. )