Brian: So, what's this one about?

Peter: Oh, this is cool. It's Revelation 13, which is all about the beast from the sea with seven heads and ten horns.

Lois: Ooh, like the movie Seven Heads and Ten Horns?

Peter: Yeah, sorta like that. Anyway, the beast has a mouth that speaks boastfully and it exercises all the authority of the first beast.

Stewie: Wow, that sounds really intimidating. I'm glad I'm not the first beast.

Lois: Yeah, me too.

Brian: Wait, what happened to the first beast?

Peter: Well, it was given authority and power by the dragon, who is actually Satan. The dragon also gave the beast from the sea the power to make war against the saints and to overcome them.

Stewie: So it's like that one video game where you fight the dragon and his minions?

Lois: Stewie, that's not what we're talking about here.

Peter: But, yeah, it's basically like that.