Free Gospel-Centered Sunday School Curriculum
for Elementary Kids

Download biblically sound, Christ-centered lesson plans built for immediate use.

God Meets His People at Mount Sinai (Exodus 19)

After traveling through the dry desert for three months, the Israelites finally reached the base of a giant, rocky peak called Mount Sinai. God told Moses to go up the mountain because He had a very special message for the people. God reminded them how He had carried them out of Egypt on eagle's wings and brought them to Himself. He promised that if they would obey Him, they would be His treasured possession among all the nations on earth.

Moses went back down and told the people what God said, and they all shouted together, "We will do everything the Lord has said!" But meeting the Holy God was a very serious event. God told the people to wash their clothes and get ready for three days. He warned them not to touch the mountain, or even come near the edge of it, because God's presence is so powerful and pure.

On the morning of the third day, a massive cloud covered the mountain. There were loud crashes of thunder and bright flashes of lightning. A very loud trumpet blast sounded, making everyone in the camp shake with fear. Then, Mount Sinai was covered in smoke because the Lord descended on it in fire! The whole mountain trembled and shook. As the trumpet sounded louder and louder, God called Moses to the very top. This was the moment God began giving His special laws to help His people live in a way that showed the world how great and good He is.

Just as the Israelites felt the ground shake, we know today that the earth's crust is made of giant plates that move, sometimes causing the ground to tremble. It is amazing to think that the same God who designed the laws of geology and the movement of the earth is the same God who used that power to show His majesty to His people!

A Curious Question

If you were standing at the bottom of a mountain that was shaking with fire and smoke, would you feel more scared or more excited to hear what God had to say?

Jesus Connection

At Mount Sinai, the people were too afraid to get close to God because of His holiness and their sin. They needed Moses to go up the mountain for them. This points us to Jesus Christ, who is our perfect mediator. While the mountain was scary and off-limits, Jesus came to earth as a man so we could be close to God. Through the gospel, we don't have to stand far away in fear; because of salvation in Jesus, we can talk to God as our loving Father.

Discussion Questions

  • Why do you think God told the people to wash their clothes and get ready for three days before He arrived?
  • What does it mean to be God's "treasured possession"?
  • How do you think the Israelites felt when they heard the loud trumpet blast coming from the clouds?
  • Why was it important for the people to have rules (laws) to follow as they became a new nation?

“So What” What Can I do?

  • God wanted the Israelites to be a "kingdom of priests," which means showing others what God is like. How can you show your friends what God is like this week?
  • The people had to prepare their hearts to meet God. How can you prepare your heart before you come to church or pray?
  • Since we are God's treasured possession, how should that change the way we treat ourselves and others?

Memorize God's Word

Exodus 19:5: "Now if you obey me fully and keep my covenant, then out of all nations you will be my treasured possession."

Hand Motions:

  • Now if you obey me fully: Place hands behind ears as if listening intently.
  • and keep my covenant: Interlock fingers together tightly.
  • then out of all nations: Sweep arms wide in a circle.
  • you will be my treasured possession: Hug yourself tightly or hold hands over your heart.

Praying with Kids

Dear Father, thank You for being so powerful and holy. We are amazed that the God who makes mountains shake also calls us His treasured possession. Help us to listen to Your voice and obey Your Word because we love You. Thank You for sending Jesus so we can be close to You. Amen.

Craft: The Smoking Mountain

Children will create a 3D representation of Mount Sinai with the cloud of God's glory on top.

Instructions

  1. Cut a large triangle out of brown construction paper to represent Mount Sinai and glue it to the blue background paper.
  2. Pull apart cotton balls to make them look "wispy" and glue them at the top of the mountain to represent the thick cloud.
  3. Use gray markers to shade the cotton balls so they look like smoke.
  4. Draw yellow lightning bolts coming out of the clouds and down the sides of the mountain.
  5. Write the memory verse (Exodus 19:5) across the bottom of the paper.

Effective Teaching Techniques

  • Sensory Storytelling: Use a flashlight to create "lightning" and a recording of thunder or a loud trumpet during the story summary to engage the kids' senses.
  • Object Lesson: Bring a "treasure box" with a mirror inside. Tell the kids that inside the box is God's most treasured possession. Let them look inside one by one to see their own reflection.
  • Simplified Concepts: If the word "Covenant" is too difficult for younger kids, explain it as a "Special Promise" or a "Deep Friendship Agreement."