Christians are a part of the body of Christ. We have to have the different parts to make up the body. If our arm is broken or moving in the wrong direction, we will not be able to accomplish much. As a part of the body, the head controls us. God wants us, as the body parts, to be willing to do whatever the head directs us to do. In order for that to happen, we have to be attached, and the communication circuit must flow freely. Most heart attacks occur from blockage in the arteries. Having a blockage means your heart is not working properly and will eventually kill you. We are spiritually dead by having blockages in our church body.