Jack says he snapped and it was over quickly. He wishes it didn't happen. Dean is barely holding it together. He doesn't like that Jack is calling Mary's death, “the accident.” But he plays along and says they understand and they forgive Jack.
Supernatural 15x13 - Jack gets his soul back and says sorry to Sam and Dean for killing Mary! - YouTube.
After going to Heaven, Dean is impressed and proud of the changes that Jack has made. Bobby Singer calls Jack Dean's kid while they talk and Dean doesn't say anything to the contrary, suggesting that Dean ultimately forgave Jack and came to see the young Nephilim as his family again.
When Jack killed Mary Winchester, he sought to redeem himself by creating new angels but it didn't help and he was locked away by the Winchesters. Jack escaped and roamed Earth before he was confronted by the Winchesters who intended to kill him but stopped.
After being slow to accept Jack, Dean eventually declares him a member of Team Free Will. This acceptance allows Jack to see the Winchesters and Castiel as his family. After burning off his entire soul to kill Michael, Jack accidentally kills Mary Winchester in a soulless rage.
On multiple occasions, Dean has shown that - of all the women he has slept with - he truly loves Lisa. Before and during the first few episodes of, season 6, Dean lives with the Braedens for a full year, living an "Apple Pie" life. Dean's nickname for Lisa is "Lis'".
Dean left Chuck alive and powerless, to grow old and die and fade to nothing. Forgotten like all the humans he'd abandoned. It was poetic. And it left Jack as the new God, in harmony with the Darkness and present in every person and thing on earth.
Dean appears visibly saddened by Castiel's lack of faith in him. Castiel later returns in Two Minutes to Midnight and apologizes to Dean for not having more faith in him. Dean forgives Cass, and they reconcile.
Following his death, Jack is reunited with his mother in Heaven but is stalked by a dark force. Lily Sunder uses Enochian magic at the cost of her life to resurrect him. Castiel is able to return Jack's soul to his body from heaven.
Jack's descent into evil arguably began as soon as his power was restored, as, immediately after Michael's defeat, Sam, Dean, and Castiel looked noticeably frightened at the youngster's ominous power.
Jack uses his powers to heal Cas because the antidote obtained via the best plan of all time unfortunately doesn't work. When he tries to also heal Dean, though, Cas won't let him; he's confident Dean will heal (because he's Dean, and Dean is Dean) and Jack is being entirely too cavalier about his soul.
Dean, though, had no plans to forgive Sam or even hear him out. Dean decided he didn't want to stick around the brother who was being shunned by the rest of the world and abandoned Sam. Dean didn't even consider how he was the first one to break Lucifer's seals and Sam didn't hold it against him back then.
Sam and Dean do their best not to snap, to pretend that they forgive him. And ultimately, they tell him about the fake spell and convince him to get in the box. They tell him it's their way to keep him “safe,” and a way to keep any more accidents from occurring. And much to their surprise, Jack gets in willingly.
"No Rest For The Wicked" (Season 3, Episode 16)
The shortest season of Supernatural brought with it one of the most graphically heartbreaking season finales. After selling his soul the previous year to save Sam, Dean's time is up, and the hellhounds have come to collect.
As a consequence of his death and resurrection in the Series 1 finale, "The Parting of the Ways", Jack becomes immortal and is stranded on 19th-century Earth. There he becomes a member of Torchwood, a British organization dedicated to combating alien threats.
In The End, Jack Became A “Hands-Off” Deity
He was more powerful than God and Amara together. He put the whole world to rights but didn't bring back all the people that had died because of his plan.
Jack was shot by a Dalek and then brought back to life by Rose, Rose couldn't control what she was doing so she brought him back to life forever, Jack is now immortal.
Did Supernatural's Castiel Love Dean Romantically (& Since When) Supernatural season 15 controversially saw Castiel declare his love for Dean Winchester before dying.
In Supernatural's series finale, Dean Winchester died on a hunting job, but his soul eventually ended in Heaven. Some fans were happy to see a proper conclusion for Dean Winchester's story, while others argued that he deserved better.
At Salute to Supernatural Vancouver 2022 Jensen further reiterated that Dean did not have romantic feelings for Castiel, saying that Dean saw Castiel as a family member and losing was like losing a brother.
After a soulless Jack kills Nick for trying to resurrect Lucifer, he accidentally kills Mary in a brief fit of rage. Mary is reunited with her husband in Heaven and is now at peace in a shared Heaven with John.
Supernatural had a knack for doling out unexpected twists in its storylines, but the most massive mind-bending revelation was in Season 11 when it was revealed that the meek Chuck Shurley was God.
The Light, also known as God and by his alias Chuck Shurley, is one of the two overarching antagonists (alongside with The Darkness) of the Supernatural franchise. He is a primordial being who is the creator of the multiverse and all life in it, including archangels, angels, humans, and other creatures.