Cities in Num 32:37: Obedience to God?
How does building cities in Numbers 32:37 reflect obedience to God's commands?

Setting the scene

- The tribes of Reuben and Gad possessed vast herds (Numbers 32:1).

- They asked Moses for the fertile pastureland east of the Jordan.

- Moses consented—but only after they vowed to cross the Jordan armed, fight alongside their brothers, and then return (vv. 20-22).

- Moses commanded, “Build cities for your little ones and folds for your flocks, but do what you have promised” (Numbers 32:24).


What Numbers 32:37 records

“ The descendants of Reuben built up Heshbon, Elealeh, Kiriathaim,” (Numbers 32:37).


Building cities—how it signaled obedience

1. Obedience to direct instruction

• Moses’ charge in verse 24 was explicit: build secure towns for families before marching to war.

• Reuben immediately complied, fulfilling the letter of the command.

2. Caring for covenant families

• God expects His people to safeguard their households (cf. 1 Timothy 5:8).

• By fortifying Heshbon and the other sites, Reuben ensured wives and children would be protected while the men fought.

3. Stewarding land the Lord granted

• From Eden forward, God has called His people to “subdue” and cultivate territory (Genesis 1:28).

• Transforming ruined Amorite strongholds into stable Israelite towns mirrored that original mandate.

4. Affirming unity with the rest of Israel

• The cities were built before the Jordan campaign, proving the eastern tribes were not deserting but preparing to help (Numbers 32:17–18, 25).

• Their construction testified, “We will keep our word,” strengthening national trust.

5. Purifying once-pagan centers

• Heshbon and Elealeh had belonged to Sihon the Amorite (Numbers 21:25-26).

• Rebuilding them under Israelite authority displaced idolatry with covenant worship (Deuteronomy 12:3-5).

6. Demonstrating faith in God’s promise of rest

• Creating permanent towns signaled confidence that God would indeed grant the whole nation victory and peace (Joshua 1:12-15).

• They acted as though the promised rest was certain—because God had said so.


Take-home truths today

- Fulfill every commitment you make before the Lord—promptly and visibly.

- Provide diligently for those under your care; it is part of honoring God.

- Claim and sanctify the “territory” He entrusts to you—home, work, community—so it reflects His rule.

- Let practical actions back up spiritual promises; obedience is most convincing when it leaves bricks and mortar behind.

In what ways can we apply the Reubenites' commitment to our daily lives?
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