God also said to Moses, “Say this to the people of Israel: ‘The Lord, the God of your fathers, the God of Abraham, the God of Isaac, and the God of Jacob, has sent me to you.’ This is my name forever, and thus I am to be remembered throughout all generations.

Then you shall say to Pharaoh, ‘Thus says the Lord, Israel is my firstborn son,

Making Bricks Without Straw

Afterward Moses and Aaron went and said to Pharaoh, “Thus says the Lord, the God of Israel, ‘Let my people go, that they may hold a feast to me in the wilderness.’”

I appeared to Abraham, to Isaac, and to Jacob, as God Almighty, but by my name the Lord I did not make myself known to them.

The Egyptians shall know that I am the Lord, when I stretch out my hand against Egypt and bring out the people of Israel from among them.”

Thus says the Lord, “By this you shall know that I am the Lord: behold, with the staff that is in my hand I will strike the water that is in the Nile, and it shall turn into blood.

Then Pharaoh sent and called Moses and Aaron and said to them, “This time I have sinned; the Lord is in the right, and I and my people are in the wrong.

Moses said to him, “As soon as I have gone out of the city, I will stretch out my hands to the Lord. The thunder will cease, and there will be no more hail, so that you may know that the earth is the Lord's.

Then he summoned Moses and Aaron by night and said, “Up, go out from among my people, both you and the people of Israel; and go, serve the Lord, as you have said.

The Lord is my strength and my song, and he has become my salvation; this is my God, and I will praise him, my father's God, and I will exalt him.

And Moses built an altar and called the name of it, The Lord Is My Banner,

“You are to speak to the people of Israel and say, ‘Above all you shall keep my Sabbaths, for this is a sign between me and you throughout your generations, that you may know that I, the Lord, sanctify you.