Starting in Deuteronomy 8, Chris makes the point that discipline is about learning, not punishment and the lesson from the wilderness journey is one of humility.
Moments where God teaches us humility are often when we are feeling like Elijah: "I'm the only one", when God says "I have 7000 more" and we learn humility.
Chris also explored how God experienced grief, both with his people and when he watched Jesus on the cross, leading on to being open to appreciating that we are never truly in the wilderness because God is still with us.