Conquest of promised land

What's the difference between Islam jihad of wiping out the infidels, and the Old Testament Israelite people going through Canaan and wiping out the peoples there? (e.g., Deuteronomy 7)

The God of Islam does not exist. Any warfare in Allah’s name is illegitimate and idolatrous.

On the other hand, the God of the Bible, the Triune God, is God alone (Isaiah 45:5). As the Creator of all things, only God or his representatives in government can end life (Genesis 9:5-6; Deuteronomy 32:39; Psalm 90:3; Romans 13:4). As the Creator and owner of all things (Psalm 24:1), God instructed his people to take control of the land of Canaan. Past answers to similar questions have contained thoughts like these:

“The gross idolatries and sexual depravities of the Canaanites were longstanding, persistent, and posed a horrible influence on their neighbors, and spread a deadly contagion among the covenant nation of God. They were impenitent peoples who had hardened their hearts against revealed truth and were dangerous to the spiritual lives of God’s people. They had received ample information that the Promised Land had been promised to the descendants of Abraham, Isaac, and Jacob; had been given opportunity to vacate the territory; and knew very well that God meant business in leading the Israelites into Canaan after the Exodus from Egypt and the crossing of the Red Sea. God’s clear purpose in driving out or exterminating impenitent idolaters was to serve the preservation and spread of the promises of a Savior that God entrusted to the Israelites. God was constructing a hedge around his people to allow them to keep the messianic promises and family line intact so it could ultimately be shared with the world.”

There is no comparison between the actions of a false religion’s adherents and the actions of the only true God.