- [last line of the episode/season]
- Castiel: I'm not an angel anymore. I'm your new God. A better one. So you will bow down and profess your love unto me, your Lord... or I shall destroy you.
- Dean Winchester: Well, how the hell are we gonna take out that many angels?
- Bobby Singer: We don't. We'll ninja our way in.
- Dean Winchester: Awesome, yeah - till they hear your knee squeak.
- Castiel: You think I'm handing all that power... to the king of hell? I'm neither stupid nor wicked.
- Crowley: Unbelievable. Have you forgotten that you're the bottom in this relationship?
- Castiel: Here are your options. You either flee, or you die.
- Crowley: We made a pact. Even I don't break contracts like this.
- Castiel: [Firmly] Flee... or die.
- Sam Winchester: This is impossible.
- Soulless Sam: Cold. Try again.
- Sam Winchester: I'm a... I'm hallucinating.
- Soulless Sam: Warmer. But see, normally, you're awake when you're tripping balls.
- Sam Winchester: I'm dreaming?
- Soulless Sam: And someone just won a copy of the home game.
- Sam Winchester: I figured if I could get back here, back to my body I could, I don't know, I could snap out of it somehow.
- Tortured Sam: First you have to go through me.
- Sam Winchester: Why?
- Tortured Sam: Humpty-dumpty has to put himself back together again before you wake up. And I'm the last piece.
- Dean Winchester: Please. I've lost Lisa, I've lost Ben... and now I've lost Sam. Don't make me lose you too. You don't need this kind of juice anymore, Cass. Get rid of it before it kills us all.
- Castiel: You're just saying that because I won... because you're afraid. You're not my family, Dean. I have no family.
- Soulless Sam: Your BFF Cass brought the hell wall tumbling down... and you, pathetic infant that you are, shattered into pieces.
- [Gestures to Sam]
- Soulless Sam: Piece.
- [Points to himself]
- Soulless Sam: Piece.
- Bobby Singer: [There's a strangle rushing sound] You hear that?
- Dean Winchester: What the hell is that?
- [Sees ripples in a puddle]
- Dean Winchester: Oh, T. rex, maybe?
- Crowley: You know, Castiel, you've said all sorts of shameful, appalling... scatological things about Raphael.
- Crowley: Never underestimate the king of hell, darling. I know a lot of swell tricks. Now, I think it's time to re-renegotiate our terms.
- Robin: What do you remember?
- Sam Winchester: Well, it might sound pretty strange if I said it aloud.
- Robin: Oh, it couldn't get any stranger.
- Sam Winchester: Yeah? Don't be so sure.
- Robin: [At motel] So, where do we start?
- Sam Winchester: Uh, ground floor, corner room, nearest to the fire escape. That's the one I'd pick, quickest getaway.
- Robin: And why do you know that?
- Castiel: I wish it hadn't come to this. Well, rest assured, when this is all over... I will save Sam, but only if you stand down.
- Dean Winchester: Save Sam from what?
- Sam Winchester: So. Which one are you?
- Tortured Sam: Don't you know? I'm the one that remembers Hell.