1) Egyptian slavery 2) God's command
3) To receive the Torah
4) To enter Canaan
See also:
Moses turned the river t changing his mind about them leavingo blood, but at first the pharaoh kept
I know of only one reason: God pummeled the Egyptians with plagues again and again (Exodus ch.7-12), and finally drowned Pharaoh's army in the Sea of Reeds (Exodus ch.14).
Slavery.
the Egyptian Pharaoh
God instructed Moses to go to Pharaoh and demand the release of the Israelites from slavery in Egypt. He was to tell Pharaoh, "Let my people go, so that they may worship me in the wilderness."
Pharaoh heart was hardened , so he would not let the Israelites free.
This is due to the fact that the plagues were specifically addressed against the Egyptians. It was the Egyptian Pharaoh who was refusing to let the Israelites go.
In the Old Testament book of Exodus: Exo 9:7 Then Pharaoh sent, and indeed, not even one of the livestock of the Israelites was dead. But the heart of Pharaoh became hard, and he did not let the people go.
He answered them more than once (Exodus ch.5 to 11), but the gist of all the answers was that he refused to free the Israelites. (Sometimes he spoke of his own volition, not as an answer, and did proclaim the Israelites' emancipation, but in each case [except ch.12] he soon retracted.)
God turned Moses' rod into a serpent during the encounter at the burning bush, as a sign of His power to perform miracles. This event is described in the Book of Exodus in the Bible.
He hardened his heart and refused to let the Israelites go (Exodus ch.8). See also:More about the Exodus
B/c of the ten plagues, but then he changed his mind and chased after the isrealites but was killed in the red sea when God dropped the waters on his army.
He realized, he didn't want all of those slaves gone, so he sent his soldiers to get them back. They were already crossing the Red Sea that Moses had parted so they chased them. But Moses, with the help of God, closed the Red Sea on them and they all drowned. So the Israelites got back to their land and the Pharaoh didn't capture them.
Then Moses and Aaron came to Pharaoh, and said, LORD God of the Hebrews says: 'How long will you refuse to humble thyself before me? Let my people go, that they may serve me. Exodus 10: 3
There is no indication of his name in the Bible, but scholars call him Pharoah 128, to presume it was Ramses or anyone else is best left to those who do not answer questions on here. And incidentally, no one, Pharaoh or otherwise, drove Moses out of Egypt. Moses went to Pharaoh and demanded he let Moses and his people go (they were slaves in Egypt, not people Pharaoh would be inclined to drive away since they were his cheap labor force). When Pharaoh would not let Moses and the Israelites go, 10 plagues descended upon Egypt one at a time until finally Pharaoh let Moses and his people leave. Pharaoh quickly changed his mind and chased Moses (to either capture them all or kill them all) to the Red Sea where Moses and his people safely crossed the sea and Pharaoh's men/army were all swallowed up by the sea.