The world-class botanical garden across the street from our church was the setting for an all-church community gathering. As I walked around the gardens greeting people I have known for years, catching up with those I hadn’t seen recently, and enjoying the beautiful surroundings cared for by people who know and love plants, I realized that the evening was rich with symbols of how the church is supposed to function—a little hint of heaven on earth.

A garden is a place where each plant is placed in an environment in which it will thrive. Gardeners prepare the soil, protect the plants…