Joshua 9:18
And the children of Israel smote them not, because the princes of the congregation had sworn unto them by the Lord God of Israel. And all the congregation murmured against the princes.
Joshua 9:18 (KJV)
Context
This verse appears in the account of Israel’s conquest of Canaan under Joshua. The Gibeonites, fearing destruction, deceived the Israelites into making a peace treaty. They pretended to be travellers from a distant land, wearing worn clothes and carrying dry, mouldy bread. Without asking the Lord, Joshua and the leaders made a covenant with them, swearing an oath by the Lord God of Israel. When the deception was discovered, the people were angry, but the leaders refused to break the treaty because of the oath they had sworn.
Meaning
The verse shows two responses to the discovery of the deception. The children of Israel did not attack the Gibeonites because the princes had sworn an oath by the Lord. The oath was binding, even though it was based on a lie. The congregation, however, murmured against the princes, expressing their displeasure. This murmuring reveals a tension between the people’s desire for immediate action and the leaders’ commitment to a sacred promise. The leaders understood that the oath, once made in God’s name, could not be set aside without dishonouring Him.
Biblical connections
The seriousness of oaths is a consistent theme in Scripture. Psalm 15:4 praises the one who swears to his own hurt and does not change. Ecclesiastes 5:4-5 warns against making vows to God and not fulfilling them. The New Testament reinforces this principle in Matthew 5:37, where Jesus teaches that our yes should be yes and our no should be no. These passages together show that God’s name is holy and must not be invoked carelessly. Once an oath is made, it must be honoured, even when it is costly. The Gibeonites’ deception did not cancel the obligation, because the oath had been sworn by the Lord.
Application
The leaders’ mistake was not consulting God before making the treaty. This reminds us to seek divine guidance in our decisions, especially those that bind us to others. We should not rely on our own understanding alone. The verse also teaches the importance of keeping our word. When we make commitments, we should honour them, even if circumstances change or we later feel misled. This does not mean we should never admit a mistake, but it does mean we should take our promises seriously. Before making a commitment, we can ask: Have I prayed about this? Am I ready to keep this promise even if it becomes hard?
The congregation’s murmuring is a caution for us. It is natural to question leadership, but we should do so with humility and respect. We must remember that leaders can make mistakes, and we should address our concerns constructively. Grumbling against leaders, especially when they are trying to uphold God’s principles, can damage unity and trust. Instead, we can bring our concerns to God and to the leaders in a spirit of love.
Reflection
This passage challenges us to examine our own commitments. Are we careful before making promises, especially those made before God? Do we honour our word even when it is inconvenient? The Gibeonite treaty was a costly mistake, but the leaders chose integrity over convenience. Their example calls us to be people of truth and reliability, reflecting the character of God in all our dealings. Let us ask God for wisdom to make wise commitments and for grace to keep them faithfully.

