The account of the destruction of Hazor under Joshua's leadership is a pivotal moment in the conquest of Canaan. Hazor was a major city, and its fall marked a significant victory for the Israelites. The complete destruction of the city and its inhabitants was in accordance with the divine command given to Joshua, emphasizing the need for total obedience to God's instructions. This act of destruction was not just a military strategy but also a spiritual cleansing, removing influences that could lead the Israelites away from their covenant with God.
The narrative underscores the seriousness with which the Israelites were to approach their mission. It serves as a reminder of the consequences of disobedience and the importance of maintaining purity in their relationship with God. While the passage depicts a harsh reality, it also reflects the broader theme of establishing a community dedicated to living according to divine principles. The story of Hazor's destruction is a testament to the fulfillment of God's promises and the establishment of a new order in the promised land.