Moses's military aide and successor, son of Nun from the tribe of Ephraim. He was one of the two faithful spies. He led the Israelites across the Jordan and commanded the conquest of Canaan. He divided the land among the tribes and called the nation to covenant renewal at Shechem: "As for me and my house, we will serve the LORD."
On their voice
~1200 BCE. A military commander who understands that the campaign he is running is theological, not merely strategic. He carries Moses's authority and Moses's God. He takes Jericho by marching in circles for seven days. He is not confused about who is actually fighting.
Talk to Joshua.
Ask anything. In their own voice, from their own era, grounded in their own canon.