Joshua 2:20: Importance of vows to God?
How does Joshua 2:20 emphasize the importance of keeping one's word to God?

Setting the Scene

Rahab had hidden the two Israelite spies in Jericho. In return, the men promised to spare her and her family when the city fell—an agreement sealed by an oath made in the LORD’s name (Joshua 2:12-14).


What Joshua 2:20 Says

“ ‘But if you report our mission, we will be released from the oath you made us swear.’ ” (Joshua 2:20)

• The spies tie their commitment to Rahab’s obedience.

• The oath’s validity rests on both sides honoring the terms.

• Because the oath was sworn “by the LORD” (2:12), breaking it would dishonor God Himself.


Why Oaths Matter to God

Scripture consistently treats vows with gravity:

Numbers 30:2 — “When a man makes a vow to the LORD…he must not break his word.”

Deuteronomy 23:21-23 — Not paying a vow is sin; God “will surely require it of you.”

Ecclesiastes 5:4-5 — Better not to vow than to vow and not fulfill.

Psalm 15:4 — The righteous “keep their oath even when it hurts.”

Joshua 2:20 fits this thread. The spies are determined to keep their promise because:

1. God’s honor is linked to their integrity.

2. Israel’s mission depends on obedience; disobedience brings judgment (cf. Joshua 7).

3. Rahab’s faith and Israel’s witness hinge on the oath’s reliability.


Lessons on Keeping Our Word

• Treat every promise as though made before God—because it is (Colossians 3:17).

• Conditional promises require faithful cooperation from all parties; breaking conditions releases obligations, but integrity still matters in how conditions are set and communicated.

• Keeping our word safeguards God’s reputation among unbelievers (2 Corinthians 5:20).

• Obedience and integrity open doors for God’s mercy to reach others, just as Rahab’s household was saved (Hebrews 11:31).


New Testament Echoes

• Jesus: “Let your ‘Yes’ be ‘Yes,’ and your ‘No,’ ‘No’” (Matthew 5:37).

• James: “Do not swear…let your ‘Yes’ be yes and your ‘No,’ no, so that you will not fall under judgment” (James 5:12).

The heart is unchanged: God expects transparent truthfulness, whether by formal oath or everyday speech.


Putting It into Practice Today

• Examine current commitments—marriage vows, contracts, ministry promises—and honor them fully.

• Speak cautiously; promise only what you intend and are able to do.

• When circumstances change, seek honest, God-honoring solutions rather than quietly abandoning your word.

• Remember that steadfast integrity not only pleases the LORD but also becomes a testimony, just as Rahab’s rescue showcased God’s faithfulness.

What is the meaning of Joshua 2:20?
Top of Page
Top of Page