You never know what God is going to do next. For example, when we hosted a church youth retreat last month, I expected to use our new Upward Tower to teach these teens how a relationship with God is an adventure that continually calls us upward into a closer relationship with Him. And that’s just what we did. They spent hours climbing, pulling, and scrambling their way up to the top of the 50-foot tower and zip-lining to the ground, cementing the lesson in their minds through