Tonight, Cas splits, leaving Jimmy behind.
Who? Jimmy, Castiel's accountant host.
Yes, an accountant named "Jimmy." I presume he works for the mob.
But anyway, we'll get a little backstory on our favorite angel, and a large dose of pathos for Jimmy's host, also, I'm guessing. But I also am guessing this is going to be one heavy-duty mythology episode. With a title like "The Rapture," we should get to find out how the show fits into 1 Thessalonians 4:15-17 (yes, I had to look that up, didn't know it off the top of my head).
My guess? The "trump of God" is some type of artifact that can defeat Lilith. Dead hunters fighting the demons on Earth?
Just guesses, but it oughta be good!
Feel free to discuss this episode in the comments, and I'll post a review tomorrow. Enjoy!