What does Joshua 6 teach about God's sovereignty?

The account in Joshua 6 showcases God's sovereignty through the narrative of Jericho's fall, where the city is described as being 'straightly shut up' not merely out of fear but due to God's divine orchestration. He declares to Joshua that Jericho and its king are already given into his hands, signifying that success is determined by God’s will. This affirms the doctrine of God's sovereign control over history and events, highlighting that every outcome is in accordance with His plan, as underscored in scriptures like Isaiah 46:10, where God declares the end from the beginning.