Go read this, about a presentation that the Ikon community did at Greenbelt (what's Greenbelt?) this summer.
If you scroll down through the comments, there's a brief description of the service from Pete, and also the text of the short 'sermon' by Ian Paisley. You can read that first and then read the main entry, which talks about some of the motivations/goals/thinking behind the design of the service.
Sometimes the work I do - liturgy, the alleged 'work of the people', thinking about my own and hearing about others' - gives me room spins. I once wrote in my journal that people seem to expect God to affirm what they're doing by making them feel solid, grounded and comfortable...but in my experience, it felt more like standing up in the back of a moving pickup truck. Offroad.
Honestly - despite what I say, I have not loved every second of my job.
But right now, I love my job.