Ecclesiastes 8:11 Because sentence against an evil work is not executed speedily, therefore the heart of the sons of men is fully set in them to do evil. 13 But it shall not be well with the wicked, neither shall he prolong his days, which are as a shadow; because he feareth not before God.
[Patriarchs & Prophets pp 492] 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.
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.” 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.
Deuteronomy 32:3 Because I will publish the name of the Lord: ascribe ye greatness unto our God. 4 He is the Rock, his work is perfect: for all his ways are judgment: a God of truth and without iniquity, just and right is he.
May The Lord add His blessing to the study of His word. God bless!