Actually the “rapture theory” has been around since the Apostle Paul. He wrote about what was the future of the Church the Body of Christ.
Dont want to start any arguments. Please be ready for anything. I’ve been studying this for years but still cannot say with 100% certainty that I know what our Father has in store for us concerning rapture timing. Though I think you know which way I lean :-)
May Yahweh shine His face to you and be gracious to you.