The utter destruction of the people of Jericho was but a fulfillment of the commands previously given through Moses concerning the inhabitants of Canaan: “Thou shalt smite them, and utterly destroy them.” Deuteronomy 7:2. “Of the cities of these people, ... thou shalt save alive nothing that breatheth.” Deuteronomy 20:16. To many these commands seem to be contrary to the spirit of love and mercy enjoined in other portions of the Bible, but they were in truth the dictates of infinite wisdom and goodness. God was about to establish Israel in Canaan, to develop among them a nation and government that should be a manifestation of His kingdom upon the earth. They were not only to be inheritors of the true religion, but to disseminate its principles throughout the world. The Canaanites had abandoned themselves to the foulest and most debasing heathenism, and it was necessary that the land should be cleared of what would so surely prevent the fulfillment of God’s gracious purposes. (PP 492.1) MC VC

The inhabitants of Canaan had been granted ample opportunity for repentance. Forty years before, the opening of the Red Sea and the judgments upon Egypt had testified to the supreme power of the God of Israel. And now the overthrow of the kings of Midian, of Gilead and Bashan, had further shown that Jehovah was above all gods. The holiness of His character and His abhorrence of impurity had been evinced in the judgments visited upon Israel for their participation in the abominable rites of Baalpeor. All these events were known to the inhabitants of Jericho, and there were many who shared Rahab’s conviction, though they refused to obey it, that Jehovah, the God of Israel, “is God in heaven above, and upon the earth beneath.” Deuteronomy 4:39. Like the men before the Flood, the Canaanites lived only to blaspheme Heaven and defile the earth. And both love and justice demanded the prompt execution of these rebels against God and foes to man. (PP 492.2) MC VC

How easily the armies of heaven brought down the walls of Jericho, that proud city whose bulwarks, forty years before, had struck terror to the unbelieving spies! The Mighty One of Israel had said, “I have given into thine hand Jericho.” Joshua 6:2. Against that word human strength was powerless. (PP 492.3) MC VC