One summer I worked on an assembly line at a card factory. Everyone had a job to do in order for these Christmas cards to be packed and delivered. One person loaded the boxes onto the line, another folded the flap over in the box. My job was, and this is a technical term, to skootch the cards over after they dropped from a machine into the box. Another person put the lid on and finally someone loaded these boxes into containers to be shipped. Everyone had a job to do! In the church, everyone has a job to do!