Proverbs 17:3

Proverbs 17:3 is the 5th episode of Season 15. It will air on November 14, 2019.

Summary
Sam and Dean’s routine case turns out to be anything but.

Plot
TBA.

Main Cast

 * Jared Padalecki as Sam Winchester and Lucifer
 * Jensen Ackles as Dean Winchester

Guest Stars

 * TBA.

Co-Stars

 * Rachel Hayward as Sheriff Dignan
 * Markian Tarasiuk as Andy May

Featured Supernatural Beings

 * Archangels
 * Knight of Hell
 * Primordial Entity
 * Seraphim
 * Werewolves
 * White-eyed Demon

Continuity

 * Lilith previously appeared in Lucifer Rising.
 * God was mentioned. He previously appeared in Atomic Monsters.
 * Castiel was mentioned. He previously appeared in The Rupture.
 * The Mark of Cain was previously featured in Raising Hell.
 * Werewolves were previously featured in Nihilism.
 * The Equalizer was previously featured in Raising Hell.
 * The Colt was previously featured in Twigs & Twine & Tasha Banes

Trivia

 * This is the eleventh and final episode of the series written by Steve Yockey.
 * The episode title is taken a bible verse: The crucible for silver and the furnace for gold, but the Lord tests the heart.
 * This is the first episode where the title is taken directly from the bible.
 * Sam continues to have nightmares of other worlds. After learning that God intends for the Winchesters to kill each other in the end, Sam speculates that he is seeing God's possible endings for them through a link created by The Equalizer when Sam shot him.
 * Sam's first nightmare is of possessed by Lucifer. Dean tries and fails to kill Lucifer with the Colt and is then burned to death by Lucifer. The Lucifer of Sam's nightmare wears a white suit like Asmodeus and the Lucifer Dean encountered in The End.
 * In a second nightmare, Dean still has the Mark of Cain, is a Knight of Hell and kills Sam with the First Blade.
 * Sam has been texting Castiel who has not responded.
 * Sam and Dean's Fish and Wildlife IDs are so old that their pictures are from when the Winchesters are much younger.
 * Sam's hairstyle appears to be the same one or close to the hairstyle he had in Season 1.
 * It is revealed that God brought Lilith back from The Empty. However, it is unknown how since The Shadow itself said that God had no power over the realm.
 * Lilith is the first demon to be resurrected, but Dean demanded that Chuck resurrect Crowley in Lost & Found.