Oh, Crowley. Nothing Lasts Forever.

Oh, Crowley. Nothing lasts forever.

I think the entirely of Crowley and Aziraphale's interactions in the Final Fifteen™️can be summed up by the idea that they are talking past one another, failing to fully understand each other, but I want to talk about this line in particular. This isn't a full analysis of the scene - just this isolated bit.

Crowley: ...If Gabriel and Beelzebub can do it, go off together, then we can. We don't need Heaven, we don't need Hell, they're toxic. We need to get away from them, just be an us. You and me, what do you say? Aziraphale: Come with me. To Heaven. I'll run it, you can be my second-in-command. We can make a difference. Crowley: You can't leave this bookshop. Aziraphale: Oh, Crowley. Nothing lasts forever. Crowley: No. No, don't suppose it does.

As methods of occult/ethereal communications go, the metaphor is quite versatile.

Crowley is saying: stay here with me. We have this enclave. We can be together properly now - stay here with me. Never mind that they have not actually made any progress on this in the last four-ish years since the end of the world. Never mind that Crowley is so stagnant that four years after the end of the world he's still living in his car.

Keep in mind that Aziraphale didn't have the benefit of Nina and Maggie's intervention - Aziraphale doesn't see this as a confession under Crowley's own initiative, he sees it as a response to what Aziraphale is saying. Aziraphale says, let's go make a difference, and Crowley is sort of forced into taking this position as an alternative offer - to Aziraphale, it looks almost like a temptation. Nothing changed in the last four years, but now that Heaven needs you (and we must give Aziraphale the benefit of his belief that Heaven truly does need him, even though this is clearly a manipulation), I'm ready to move forward, don't you want to stay, don't you want to deny Heaven and exist with our heads in the sand?

"Oh, Crowley," Aziraphale says. "Nothing lasts forever."

To Crowley, who is offering himself and this enclave, this bit of existence that can just be theirs - nothing lasts forever is an obvious smackdown: not even us.

That's not what Aziraphale is saying, though. What Aziraphale is saying is, we can't live like this forever. If we want to protect it, we have to change. Nothing lasts forever isn't a betrayal or a resignation - it's a sacrifice. Aziraphale cares so much about Earth, about fixing Heaven, and about Crowley himself that he's willing to give up the bookshop and their enclave on Earth in order to save it.

They cannot just maintain the status quo. It's been four years since Armageddon and nothing has changed, and keeping on ignoring Heaven and Hell didn't work! It didn't work! They were on their own and here's Heaven and Hell again, in their business, dragging Crowley back to Hell, dragging Aziraphale back into Heaven's politics. Four years was all they got. Four years, and they were under threat, risking each other, risking their very existences. They can't sit in their enclave and pretend it won't happen again because it absolutely will.

Aziraphale spends a lot of this series burying his head in the sand. If he can just hide Gabriel, everything will be fine! (It won't - he'll still have Gabriel.) If he can just make Maggie and Nina fall in love, everything will be fine! (It won't - he'll still have Heaven and Hell waiting in the wings for the next suspicious event.) If he can just get everyone at the Jane Austen Ball, if he can just keep the demons out, if he can just ignore it, it will go away! If he can make the participants know the steps to the dance and if he can control the lingo, he can create a new fantasy world for them all to live in and everything will be fine!

It won't. Aziraphale isn't in control. Aziraphale can't stop this. Aziraphale can't protect himself, and he can't protect Crowley to the point where he has to let Crowley leave him and work a plan on his own. He's a principality, and he can't protect the things and the people he loves.

Then the Metatron walks in, makes a point of validating all the things Aziraphale loves - coffee (food/drink), Crowley (your demon can recognize me even when these angels can't), the shop (do you need to take anything with you? I've made sure the shop will be safe), separates Crowley from Aziraphale - Crowley, Aziraphale's guiding light in all those minisodes, Crowley, the one being Aziraphale trusts - and then.

And the Metatron offers Aziraphale the control he's been missing all season.

Nothing lasts forever. We can't survive in this enclave forever. If we stay here, it will all end. If we stay here, I can't protect you, or humanity, or any of it. I have to try, we have to try, because no one else will, and I'm willing to give up my freedom and my bookshop if it means I can save everything. I want to save it with you, I want you to be with me, I need you, I need us, but--

If I can save you, even if it costs me us, at least you'll have survived.

If that's the price, well. Nothing lasts forever.