God is saying that he is the lord and freed people from being slaves in Egypt.
God stated that we must remember to keep the Sabbath a special day.
God said all his commandments of what not to do.
People saw thunder and smoke rising from the mountain. They were too scared to look but Moses said to not be afraid and that God has come to test them.
Moses goes to the dark cloud where God is. The Lord tells Moses to say “You people have seen that I talked with you from heaven" to the people."
God tells the people to make an altar out of dirt for him.