It may not seem like a natural analogy, but your church is a lot like a textile mill. Raw cotton is harvested from the field and taken to a gin where it is cleaned and baled. The baled cotton is then delivered to a textile plant. The cotton bales are fluffed, stretched and twisted to improve strength and create thread. Thread is then weaved together to make fabric. Fabric is then washed, dyed, and printed to create a pattern. The pattern is then cut into pieces and sewn together into a product. The product is then folded and packaged for sale. The packaged product is loaded from the dock on the other side of the plant onto trucks and sent to stores around the world.
OK, this is an over-simplification of the process, but it is a process. Your church has a similar process. Gene Mims, in his book The Kingdom Focused Church: A Compelling Image of an Achievable Future, attempted to capture that process in a graphic. [1]