The fact the church is not mentioned after Rev. 4 seems a good indication we will be raptured! your opinion?
I agree. We can infer that because the Church is not mentioned as being on Earth after Rev. 3, we have a good indication the rapture will occur in Rev. 4. Personally, I see hints of the Church in Heaven in Rev. 5:9-10, Rev. 14:1-5, Rev. 17:14, and Rev. 19:6-8.