I think we all know what I mean by a church service. There was a lot of time devoted to singing and then the obligatory public speaking (preaching), etc. etc. All of this undoubtedly organized by a clearly planned schedule. Most Western Christians have been to many “services,” some of us thousands of times. While there may be slight denominational variations, they are pretty much all the same, and they are all variations on a theme based on the prototype of the Latin Mass.
Jesus healed. Jesus delivered people from demonic oppression. The apostles healed and delivered people from demonic oppression. And, the early Christians did exactly the same thing. But there was something missing when they did it…the service.