A frequent misinterpretation of this verse is to extract it as a blanket endorsement of military conquest or territorial expansionism applicable to any nation or era, ignoring its specific covenantal context where God commanded these particular victories as fulfillment of promises to Abraham's descendants following the Amorites' refusal of peaceful passage and hostility. Another error is spiritualizing it to justify personal 'conquests' over enemies without regard for biblical justice, or misapplying it to modern political claims on land, overlooking that Israel's possession was temporary and tied to faithfulness, not an eternal divine mandate.
Deuteronomy 4:46
King James Version (1769)
46 On this side Jordan, in the valley over against Beth–peor, in the land of Sihon king of the Amorites, who dwelt at Heshbon, whom Moses and the children of Israel smote, after they were come forth out of Egypt:
Deuteronomy 4:46 recaps Israel's conquest of the lands of Sihon and Og, two Amorite kings east of the Jordan, as a testament to God's power and faithfulness in delivering on His promises to grant the Israelites possession of the promised land after their victories in battle. In the broader context of Moses' speech, it underscores the historical evidence of divine intervention, urging obedience to avoid forgetting God's mighty acts amid the temptations of prosperity in the new land.