Don't Spend 40 Years Wandering in the Desert of Rebellion

Introduction

Samuel MABBOUX, pastor of the church in Nice l'Ariane, opens a message drawn from chapters 3 and 4 of the letter to the Hebrews. The theme is clear: the rest God wants to give you comes through obedience. He recalls the story of the people who came out of Egypt and wandered in the desert for forty years because they hardened their hearts and rebelled against God. While scholars say the journey could have taken a few weeks, a month at most, unbelief cost an entire generation forty years. The message picks up the warning of Hebrews 3:7, "Today, if you will hear his voice, don't harden your hearts," and invites you to choose faith and obedience today, so you can enter the rest the Lord has prepared.

Outline of the message

1. Rest is found only in obedience

• Hebrews 3:7-8 is quoted three times across chapters 3 and 4, a sign that it sits at the heart of the whole message.
• The people leave Egypt, find themselves in the desert, and rebel against God instead of trusting him.
• A trial can push you to rebel or to harden your heart, and that comes with serious consequences.
• God's rest, the rest of your body, soul, and spirit, is found only in Jesus Christ, through faith and obedience.

2. The disobedience that shuts out rest

• "They always err in their heart" (Hebrews 3:10): without the Lord, you drift left and right with no clear direction.
• God swears in his anger, "They will not enter into my rest" (Hebrews 3:11). Disobedience closes the door.
• The forty years in the desert exist so that an entire generation could die before a new one could obey and move forward.
• There are spiritual inheritances to leave behind, habits and relationships to cut off, in order to enter the land flowing with milk and honey.

3. An evil heart is an unbelieving heart

• "Beware, brothers, lest perhaps there be in any one of you an evil heart of unbelief, in falling away from the living God" (Hebrews 3:12).
• We often link sin to lying or stealing, but here an evil heart is first of all a heart that does not believe.
• Simply refusing Jesus, refusing to submit to him, is a sin that leads to eternal death.
• "Exhort one another day by day, so long as it is called 'today'" (Hebrews 3:13). One day, we will no longer be able to say "today."

4. Watching over your heart so it doesn't harden

• So many things can harden your heart: trials, misunderstanding, impatience, hardship.
• The Lord wants to refresh you with new oil, like the latter rain that softens your heart.
• In a world that pushes you to withdraw into yourself, God calls you to stay tender, open, and available to his voice.
• "Let us therefore give diligence to enter into that rest, that no one fall after the same example of disobedience" (Hebrews 4:11).

5. Laying your burdens down before Jesus

• Samuel MABBOUX admits that he sometimes fights as if he himself were Jesus, carrying things the Lord never asked him to carry.
• You can wear yourself out spiritually over legitimate burdens (worry for family, loved ones, neighbors) that are simply carried in the wrong place.
• Instead of sinking along with the people you want to help, the point is to bring them to the Lord's feet in faith.
• Taking courage is not a gift that falls from the sky: it is a position you take, an exchange you make with the Lord.

6. Drawing near to the throne of grace

• "Having then a great high priest, who has passed through the heavens, Jesus, the Son of God" (Hebrews 4:14).
• He was tempted in all points like we are, yet without sin. He knows anguish, humiliation, betrayal, and abandonment.
• He can sympathize with your weaknesses because he lived through worse than what you are living through today.
• "Let us therefore draw near with boldness to the throne of grace, that we may receive mercy, and may find grace for help in time of need" (Hebrews 4:16).

7. God finds a way where there is none

• The people who came out of Egypt: the sea ahead, the Egyptians behind, the desert and the cliffs on either side. No human way out.
• Samuel MABBOUX shares a personal testimony: his family nearly fell apart less than a year and a half ago, and the Lord restored what no one else could restore.
• Like the widow with a little oil left in the jar, like the five loaves and two fish multiplied, God can do a great deal with very little.
• "Go, borrow vessels": come before the Lord as a vessel, even a cracked one, and he will pour his oil into you.

Key takeaways

• The rest God promises is not a fleeting feeling: it is a place of obedience and faith in Jesus Christ.
• Disobedience doesn't just cost you a one-time blessing, it can send you wandering in circles through a desert that never had to last so long.
• In Hebrews, an evil heart is first and foremost an unbelieving heart that refuses to believe.
• You can carry so many legitimate burdens that you wear yourself out without ever bringing them to the Lord.
• The throne of grace is open today: Jesus lived through what you're living through, and he can sympathize with your weaknesses.

Personal application

1. Is there an area of my life where I am hardening my heart against what God is asking of me?
2. What habits, relationships, or inherited patterns might God be asking me to cut off in order to move forward?
3. What burdens am I carrying myself, as if I were Jesus, instead of laying them down at the foot of the cross?
4. Am I still concretely exhorting brothers and sisters "day by day, so long as it is called 'today'"?
5. Am I ready to draw near with boldness to the throne of grace, even when my faith feels tiny?

Bible verses cited

• Hebrews 3:7-11 (WEB)
• Hebrews 3:12-14 (WEB)
• Hebrews 3:17-19 (WEB)
• Hebrews 4:1-11 (WEB)
• Hebrews 4:14-16 (WEB)

Frequently asked questions

What is the rest of God spoken of in Hebrews 3-4?

It is not simply physical rest. It is the rest God promised his people: in Moses' day, it pointed to the land of Canaan, the land flowing with milk and honey. For us today, it points to eternal rest with God, in the kingdom to come. We enter it through faith in Jesus Christ and obedience to his voice.

Why did the people wander in circles for forty years in the desert?

According to scholars cited by Samuel MABBOUX, the journey could have been made in a few weeks, a month at most. The people took forty years because they hardened their hearts, rebelled against God, and refused to believe his promises. God let that generation die in the desert before a new generation could obey and enter the promised land.

How can I draw near to the throne of grace when my faith is weak?

Hebrews 4:14-16 reminds us that Jesus is a great high priest who was tempted in all points like we are, yet without sin. He can sympathize with your weaknesses. You can come just as you are, even like a cracked vessel, and ask him to renew your faith. The Bible does not say to have great faith before coming: it says to come with boldness, precisely so that you may receive mercy and grace.