My three angels ? ? pic.twitter.com/Drmf0LvJgj

— 『T』??? (@TONiANN_ROSE) May 18, 2018

Then he said to me, "Do not be afraid, Daniel, for from the first day that you set your heart on understanding this and on humbling yourself before your God, your words were heard, and I have come in response to your words. "But the prince of the kingdom of Persia was withstanding me for twenty-one days; then behold, Michael, one of the chief princes, came to help me, for I had been left there with the kings of Persia.

- Daniel 10:12-13

"Now at that time Michael, the great prince who stands guard over the sons of your people, will arise And there will be a time of distress such as never occurred since there was a nation until that time; and at that time your people, everyone who is found written in the book, will be rescued.

Daniel 12:1

And there was war in heaven, Michael and his angels waging war with the dragon The dragon and his angels waged war,

Revelation 12:7

But Michael the archangel, when he disputed with the devil and argued about the body of Moses, did not dare pronounce against him a railing judgment, but said, "The Lord rebuke you!"

Jude 1:9

Imagine Dragons is an American pop rock band from Las Vegas, Nevada, consisting of lead vocalist Dan Reynolds, lead guitarist Wayne Sermon, bassist Ben McKee, and drummer Daniel Platzman. The band first gained exposure with the release of single "It's Time", followed by their award-winning debut studio album Night Visions (2012), which resulted in the chart-topping singles "Radioactive" and "Demons". Billboard placed them at the top of their "Year In Rock" rankings for 2013 and 2017 and named them their "Breakthrough Band of 2013". and "Biggest Band of 2017." Rolling Stone named "Radioactive", which holds the record for most weeks charted on the Billboard Hot 100, the "biggest rock hit of the year", and MTV called them "the year's biggest breakout band".

 

The band's second studio album Smoke + Mirrors (2015) reached number one in the US, Canada and the UK. The album was preceded by the top 40 single "I Bet My Life", and second and third singles, "Gold" and "Shots". The band then embarked on a ten month long world tour, which led to a brief hiatus in 2016, with occasional performances and soundtrack contributions throughout the remainder of the year.

 

The band released their third studio album, Evolve (2017) which resulted in the chart-topping singles, "Believer", "Thunder", and "Whatever It Takes". The album reached the top five in most countries.

 

Imagine Dragons has won three American Music Awards, five Billboard Music Awards, one Grammy Award, and one World Music Award. In May 2014, the band was nominated for fourteen Billboard Music Awards, including Top Artist of the Year and a Milestone Award, which recognizes innovation and creativity of artists across different genres. Imagine Dragons have sold 12 million albums and 35 million singles worldwide. In April 2018, the band was nominated eleven more times for Billboard Music Awards.

Mary: So what are you gonna do now?
Bobby: Honestly, I got no clue. Everyone seems to be settling in okay in town. Ketch is out doing Ketch things. Rowena and Charlie are road tripping it through the Southwest.
Mary: That's trouble.
Bobby: Ginger trouble -- the worst kind. Anyways without an archangel, it's not like we can go back home. And I'm not sure I'd want to. I-I like it here.

Castiel: How do we stop him?
Michael: You don't. After consuming the Nephilim's grace, Lucifer's juiced up. He's super-charged. He'll kill the boy, your brother. Hell, he could end the whole universe if he put his mind to it. And you thought I was bad.
Dean: No. No you beat him. I saw you.
Lucifer: When he was weaker, and I was stronger. Believe me, I'd love to rip my brother apart. But now in this banged up meatsuit not happening. This is the end, of everything.
Dean: No. What if -- what if you had your sword?

Lucifer: Wow. Daddy Sammy coming to the rescue. But your little Jackie, the nougat-loving boy that you had before, he's killed people. He's got lots of blood on his hands.
Sam: I don't care. He's family.
Lucifer: Ha! What's family done for anybody? My Dad left me, my brothers have tried to kill me. A lot. I'm gonna prove it to you.

Sam: Michael.
Michael: Thanks for the suit.

"Let the Good Times Roll" may be a reference to the jump blues song same name, or to the chorus to the 1978 single "Good Times Roll" by The Cars.

Jack: What do we do?
Lucifer: Leave. I mean there's a whole universe out there, buddy. Planets. Stars. Galaxies. Why should we stay here on Earth when we can go anywhere else? Heck, everywhere else.
Jack: Like, um, like Star Wars?
Lucifer: Exactly like Star Wars. You want a lightsaber? I can make you a lightsaber. Heck, I can make you a Wookiee.
The lightsaber is the weapon of the Jedi knights in the Star Wars universe. Wookies are a species of giant hairy humanoids from the planet Kashyyyk. The most famous Wookiee is the smuggler-turned-resistance-fighter Chewbacca. Jack previously showed an affinity for Star Wars in 13.04 "The Big Empty".

The episode ending on the freeze frame of Dean/Michael's glowing angelic eyes is a reference to the end of Michael Jackson's "Thriller" music video.

Lucifer: Yeah, uh, Jack, about this, uh, resurrection stuff, it's not always a great idea because, uh, you know people come back... different.
Jack: Well, Sam didn't.
Lucifer: Right, well Sam's always been different. Some would say 'special.' No offense.
In 2.22 "All Hell Breaks Loose: Part Two" Azazel questions Dean if the newly-resurrected Sam was 100% Sam. In the episode and subsequent season 3, Sam occasionally exhibits a more brutal mentality when it came to hunting. This possible plot line was seemingly dropped due to the season 3 writer's strike shortening the season.

Dean: I am your sword. Your perfect vessel. With me you'd be stronger than you've ever been.
According to Zachariah, Dean is the "Sword of Michael," meaning that Dean is Michael's true vessel. When Lucifer is first released from the Cage, Michael pursues Dean to be his vessel so that he can defeat Lucifer. Dean agrees to be Michael's vessel in 5.18 "Point of No Return"; as Michael begins to appear, Dean reneges and kills Zachariah. He tells Sam that he changed his mind because he didn't want to let him down. Their half-brother Adam Milligan is taken as the vessel instead, and ends up being dragged into the cage by Sam when he is possessed by Lucifer.