But the Lord sent his servant Moses, along with Aaron, whom he had chosen. They performed miraculous signs among the Egyptians, and wonders in the land of Ham. The Lord blanketed Egypt in darkness, for they had defied his commands to let his people go. He turned their water into blood, poisoning all the fish. Then frogs overran the land and even invaded the king's bedrooms. When the Lord spoke, flies descended on the Egyptians, and gnats swarmed across Egypt. He sent them hail instead of rain, and lightning flashed over the land. He ruined their grapevines and fig trees and shattered all the trees. He spoke, and hordes of locusts came - young locusts beyond number. They ate up everything green in the land, destroying all the crops in their fields. Then he killed the oldest son in each Egyptian home, the pride and joy of each family.
The Lord brought his people out of Egypt, loaded with silver and gold; and not one among the tribes of Israel even stumbled. Egypt was glad when they were gone, for they feared them greatly.
So he brought his people out of Egypt with joy, his chosen ones with rejoicing.
Psalm 105:26-38, 43
So Moses and Aaron did just as the Lord commanded them. As Pharaoh and all of his officials watched, Aaron raised his staff and struck the water of the Nile. Suddenly, the whole river turned to blood! The fish in the river died, and the water became so foul that the Egyptians couldn't drink it. There was blood everywhere throughout the land of Egypt. But again the magicians of Egypt used their magic, and they, too, turned water into blood. So Pharaoh's heart remained hard. He refused to listen to Moses and Aaron, just as the Lord had predicted. Pharaoh returned to his palace and put the whole thing out of his mind. Then all the Egyptians dug along the riverbank to find drinking water, for they couldn't drink the water from the Nile.
Exodus 7:20-24
And by means of many wonders and miraculous signs, he led them out of Egypt, through the Red Sea, and through the wilderness for forty years.
Acts 7:36
What God may hereafter require of you,
you must not give yourself the least trouble about.
Everything He gives you to do,
you must do as well as ever you can.
That is the best possible preparation
for what He may want you to do next.
If people would but do what they have to do,
they would always find themselves ready for what came next.