You didn't answer the question.
Let's say you are correct, and the seven churches are all future churches. Please explain how that fits your Dispensational eschatology?
When in the future, are kingdom believing Christians persecuted by an evil synagogue of Jews?
Revelation 3:9 reference?
"Behold, I will make those of the synagogue of Satan who say that they are Jews and are not, but lie—behold, I will make them come and bow down before your feet, and they will learn that I have loved you."
This was to the church of Philadelphia. It's modern location is Alasehir, Turkey. You call people like myself futurists, as if Prophecy in scripture is a new thing, but you can figure the rest out for yourself.
Dispensational Eschatology crushes what you are teaching.
Pop Quiz. What Religion wants to have one man in charge of the world and bring this about by forced conversion, beheadings and terror and is part of the largest empire that has ever existed, fallen and is restructuring as you read this?
Evil Synagogue of Satan that wants to annihilate Israel?
Who said these words?
"The Jews will fight with you, and you will be given victory over them so that a stone will say, 'O Muslim! There is a Jew behind me; kill him!' "
Look it up and see for yourself.