You shall not fear them, for it is the LORD your God who fights for you.’
Moses is at the end of his life. He is handing leadership to Joshua, and the people face a land full of enemies. His last word is not a battle plan but a promise about who will do the fighting.
The Charge to Joshua
Authority is passing from Moses into Joshua's hands. Moses points him back to two defeated kings as the reason for courage.
Leslie M. GrantMoses tells how he commanded Joshua at that same time. Joshua had seen how the Lord defeated Sihon and Og. So Joshua must be confident that the Lord would just as easily defeat all the kingdoms that still stood against them. Moses was now handing authority to Joshua, so he insisted that Joshua must not fear his enemies, "for it is the LORD your God who fights for you."
Memory as Fuel for Courage
The reason given for not fearing is something the eyes have already seen. Israel's strongest enemy so far was a giant king, and God had already brought him down.
C. H. MackintoshThe Lord had given His people such a victory over the Amorites. He had destroyed so powerful an enemy as Og king of Bashan, and had given all the land of the giants into their hands. What could He not do for them? In all the land of Canaan they could hardly expect to meet an enemy stronger than Og, whose bed was so huge that Moses gave it special notice. But what was Og in the presence of his Almighty Creator? Dwarfs and giants are all alike to Him. The great point is to keep God Himself always before our eyes. Then difficulties vanish... He has delivered; and He does deliver; and He will deliver. Past, present, and future are all marked by divine deliverance.
A Word Repeated Through the Whole Bible
The command not to fear is not a one-off word for one leader on one border. It follows God's people through every stage of their history, down to their lowest moments.
Confidence That Produces Obedience
The promise is not simply information. It aims to produce trust and obedience — and that aim runs through the whole Bible.
Arno Clemens GaebeleinHe had seen what the Lord had done, and that was an assurance of what the Lord would do in the future. Every word is written to encourage confidence in the Lord and obedience to His command. And is it not the same all through His Word? Everything in His Word urges us to trust Him with the fullest confidence. We are happy if we do so, and show that confidence by a loving obedience.
When the Leader Is Taken Away
Every leader eventually weakens and dies. The promise rests on God, not on the leader standing in front of the people.
H Forbes WitherbyJoshua may lose his strength, and great leaders may grow weak, but the Lord always remains the same. If only the saints would look to God and not to leaders, they would prosper even when death took those leaders away. This does not mean we should think little of true leaders, for they are God's gifts to His people. Even so, God is the One His saints must look to.
Handing Over the Fear
The same promise reaches private pressure, not just armies on a border.
C. H. MackintoshAre you in any difficulty? Is there any pressure on you? Are you nervously expecting some terrible trouble?... "Fear not;" only believe. He never fails a trusting heart — no, never. Use the resources God has stored up for you in Him. Just put yourself, your surroundings, your fears, your anxieties, all into His hands, and leave them there.
Summary
- Seen — Joshua's courage rests on what he watched God do to two kings.
- Small — before the Almighty Creator, "dwarfs and giants are all alike," so the size of the enemy stops being the question.
- Spoken — "Fear not" is God's steady refrain to His people from Egypt to exile and back.
- Sustained — leaders grow feeble and die; the Lord remains the same, so trust must rest on Him, not on them.
- Surrendered — put your fears into His hands, and leave them there.