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Covenant with Moses

The Law and the Nation

Exodus and Sinai (c. 1446-1406 BC)
Crimson

The Story

For 400 years they cried out in slavery. Generation after generation was born into bondage, living and dying under the whips of Egyptian taskmasters. Had God forgotten His promise to Abraham? Then one day, from a burning bush in the wilderness, God spoke: 'I have surely seen the affliction of my people... and I am come down to deliver them.'

A Baby in a Basket

Pharaoh had ordered all Hebrew baby boys drowned in the Nile. One mother couldn't do it. She made a waterproof basket, placed her son inside, and set him among the reeds. Pharaoh's own daughter found him and, moved with compassion, adopted him as her own. She named him Moses—'drawn out of water.' The boy who should have died in the river would one day lead his people through it.

And she called his name Moses: and she said, Because I drew him out of the water. (Exodus 2:10)

The Burning Bush

Moses spent 40 years in Pharaoh's palace learning to be somebody. Then he spent 40 years in the wilderness learning to be nobody. At 80 years old, he encountered a bush that burned but wasn't consumed. God revealed His name—I AM WHO I AM—and commissioned Moses to confront the most powerful ruler on earth. Moses had every excuse: 'Who am I? What if they don't believe me? I'm not a good speaker.' God's answer: 'I will be with you.'

And God said unto Moses, I AM THAT I AM: and he said, Thus shalt thou say unto the children of Israel, I AM hath sent me unto you. (Exodus 3:14)

Ten Plagues on Egypt

Pharaoh's heart was hard. Each plague was a direct assault on an Egyptian god—the Nile turned to blood (against Hapi), darkness covered the land (against Ra), the livestock died (against Apis). Nine plagues came and went. Still Pharaoh refused. The tenth would be different. Death would pass through Egypt, taking the firstborn of every household—unless blood marked the doorposts.

And the blood shall be to you for a token upon the houses where ye are: and when I see the blood, I will pass over you. (Exodus 12:13)

The Night of Passover

Each Hebrew family selected a perfect lamb, cared for it, then slaughtered it at twilight. They painted its blood on their doorframes and roasted the lamb with bitter herbs. That night, they ate standing, dressed for travel, staff in hand. At midnight, death swept through Egypt. Where blood covered the door, the destroyer passed over. Where it didn't, there was weeping. By morning, Pharaoh was begging them to leave.

And it came to pass, that at midnight the LORD smote all the firstborn in the land of Egypt... and there was a great cry in Egypt. (Exodus 12:29-30)

Through the Sea

Freedom was short-lived. Pharaoh changed his mind and sent his army after the fleeing slaves. Israel was trapped—mountains on both sides, the sea ahead, chariots behind. Then Moses raised his staff. All night, a strong east wind divided the waters. Israel walked through on dry ground, walls of water on either side. When Egypt's army followed, the waters returned. The same sea that saved Israel destroyed her enemies.

And the children of Israel went into the midst of the sea upon the dry ground: and the waters were a wall unto them on their right hand, and on their left. (Exodus 14:22)

The Mountain of God

Three months later, Israel camped at the foot of Mount Sinai. The mountain trembled. Fire and smoke covered the peak. Thunder rolled and trumpets blasted. God descended in terrifying glory. Moses alone ascended into the cloud. For 40 days, he received the Law—the Ten Commandments written by God's own finger, along with instructions for worship, justice, and daily life.

And mount Sinai was altogether on a smoke, because the LORD descended upon it in fire... and the whole mount quaked greatly. (Exodus 19:18)

The Pivotal Moment

While Moses was on the mountain receiving God's commandments, the people grew restless. They pressured Aaron to make a god they could see. He collected their gold and fashioned a calf. 'These are your gods who brought you out of Egypt!' they shouted. At the very moment God was promising to dwell with them, they were breaking the first two commandments. Moses descended, saw the revelry, and shattered the tablets. The covenant was broken before it was even ratified.

But God did not abandon them. Moses interceded—literally offering his own life for theirs. God relented. New tablets were carved. The Tabernacle was built so God could dwell among His people. An elaborate system of sacrifices provided temporary atonement—but every lamb sacrificed pointed to a final Lamb who would take away sin once for all. Israel wandered 40 years for their unbelief, but God never left them. A pillar of cloud by day and fire by night guided them through the wilderness. The Law, though impossible to keep perfectly, showed them their need for a Savior.

Where It Happened

Ancient Location

Egypt to Mount Sinai to Canaan

Today

The journey began in Goshen (northeastern Egypt), crossed the Red Sea (possibly at the Gulf of Suez or Aqaba), continued to Mount Sinai (traditionally in the Sinai Peninsula, though some suggest Saudi Arabia), and eventually reached Canaan (Israel/Palestine).

The Exodus journey represents salvation: deliverance from bondage (Egypt), cleansing through water (Red Sea), receiving God's law (Sinai), and entering the promised inheritance (Canaan).

Israel's wilderness wandering covered hundreds of miles over 40 years. Key sites include Goshen (where Israel lived in Egypt), Pi-hahiroth (the Red Sea crossing), Mount Sinai (the Law), Kadesh-barnea (the failed invasion), and the plains of Moab (where Moses died overlooking the Promised Land).

Life in This Era

Daily Life

Hebrew slaves made bricks for Pharaoh's construction projects. Their taskmasters beat them. Their baby boys were murdered. This was a people who had known nothing but oppression for generations.

Cultural Background

Egyptian religion centered on Pharaoh as divine and maintaining cosmic order through rituals. The plagues systematically dismantled this worldview, showing that Israel's God was sovereign over all.

The Sign

The Passover

The Promise

Israel will be God's treasured possession, a kingdom of priests, a holy nation. God will dwell among them in the Tabernacle.

The Breaking

Even while Moses receives the Law, Israel worships the golden calf. The history of Israel is one of repeated covenant-breaking, leading eventually to exile.

The Hope

The sacrificial system provides temporary atonement, pointing to a perfect sacrifice to come. God promises a prophet like Moses who will speak God's words (Deuteronomy 18:15).

The People

M

Moses

Deliverer and Lawgiver

Raised in Pharaoh's palace, trained in the wilderness, called at 80 years old. He led Israel out of Egypt, received the Law, and guided them for 40 years. He is called the greatest prophet until Christ.

Key moment: Interceding for Israel after the golden calf—offering his own life for their forgiveness.
Lesson: God uses the broken and humble. Moses' weakness became God's strength.
A

Aaron

First High Priest

Moses' older brother and spokesman. Though he failed with the golden calf, God appointed him the first high priest. His descendants served in the priesthood for generations.

Key moment: Making atonement for Israel on the Day of Atonement—entering the Holy of Holies with sacrificial blood.
Lesson: Even flawed leaders can be used by God. Aaron's priesthood pointed to a greater Priest to come.
M

Miriam

Prophetess

Moses' sister who watched over him in the basket and later led worship after the Red Sea crossing. She was a prophetess and leader alongside her brothers.

Key moment: Leading the women in song after the Red Sea: 'Sing to the LORD, for he has triumphed gloriously!'
Lesson: Women played crucial roles in God's plan from the beginning.
J

Joshua

Moses' Successor

One of the twelve spies who trusted God when ten others feared. He served as Moses' assistant for 40 years before leading Israel into the Promised Land.

Key moment: Standing with Caleb against the ten spies: 'If the LORD delights in us, He will bring us into this land!'
Lesson: Faithfulness in small things prepares us for greater responsibilities.

Key Events

1

God appears to Moses in the burning bush

2

The ten plagues and hardening of Pharaoh's heart

3

The Passover lamb and death of the firstborn

4

Crossing the Red Sea on dry ground

5

Receiving the Ten Commandments at Sinai

6

The golden calf incident and Moses' intercession

7

Building the Tabernacle for God's presence

8

40 years of wilderness wandering

9

Moses views the Promised Land but cannot enter

Books to Read

Main Narrative

ExodusLeviticusNumbersDeuteronomy

Supplemental Reading

Psalm 78Hebrews 3-4Hebrews 9-10

The Church Teaches

The Passover lamb is a type of Christ, 'the Lamb of God who takes away the sin of the world' (John 1:29). The Eucharist is the new Passover meal. The Tabernacle/Temple prefigures Christ's body and the Church. The Law, while unable to save, reveals sin and our need for grace. Jesus fulfills the Law, not abolishing but completing it (Matthew 5:17).

Quick Overview

Imagine being a slave your whole life, then God rescues you through amazing miracles! That's Israel's story. At Mount Sinai, God gives them rules for living—not to earn His love (He already saved them) but to show them how to be His special people. Many of these rules point forward to Jesus!

In the Liturgy

The Passover is fulfilled in the Eucharist. The Easter Vigil reads the Exodus account. Lent mirrors Israel's 40 years of wilderness testing.

Why Crimson?

Crimson represents the blood of the Passover lamb, the sacrificial system, and the seriousness of the covenant made at Sinai.

Share This Story

The same water that saved Israel destroyed Egypt. Grace for the believer, judgment for the rebel—same event, different response.

On the Red Sea crossing

God didn't give the Law to make Israel worthy. He gave it after He saved them—to show them how to live as His people.

On the purpose of the Law

When the destroyer saw the blood, he passed over. Not the quality of the people inside—just the blood on the door.

On what the Passover teaches about salvation

Every lamb sacrificed was a confession: 'We deserve death, but a substitute dies in our place.' Every lamb pointed to THE Lamb.

On the sacrificial system