I'm posting this just because David Guzik does such a good job of laying out the biblical basis for the pretribulation rapture in one hour. I have some problem with the arguments for the Millennium but I'll get to that in some other post.
Sorry again, Blogger changed things a couple months ago so that I can no longer figure out how to embed a You Tube video; all I can do is give the link:
https://www.youtube.com/watch?v=2QiXG7bpKec