The Rapture is a miraculous event where we in this bdoy will be instantly transformed to new bodies in hyper-dimensional spacetime then gathered into the clouds to meet the Lord int he air.
God does the miraculous, Angels use technology. And there are good Angels and bad Angels.
Maybe the Antichrist is a hominid, like Bigfoot. I hear the reward is now up to $3 million. You should get some of that.