The best thing to do is to explain the reasons for leaving so that the church is not hurt or mystified as to why you are leaving. The question here is not, how do I leave a church?Should you leave that church? Based on this scenario, there might be a reason or two to consider leaving. Don't be a part of influencing others to leave the church. A health provider sends emails without any legitimate way of opting out. Gracefully arched canopy over the doors. This little old, framed church out in the center of nowhere in a sense. They open the door and said, "What do you want? Try to leave graciously.