Why Did John Stewart Give Up the Green Lantern Ring in Lanterns Episode 5?

John Stewart spends most of his life believing the Green Lantern ring is the destination waiting at the end of everything his parents put him through. Lanterns Episode 5 finally places that future within his reach, only for John to walk away from it. His decision is not about suddenly believing he is unworthy of becoming a Green Lantern. If anything, the episode proves how capable he is. What changes is John’s understanding of what the ring represents. After seeing how the Guardians manipulate him, how Hal manipulates the people around him, and what the mission forces John to do to Zoe, becoming Green Lantern no longer feels like the victory he imagined as a child.

Related: Lanterns Episode 5 Preview: Zoe Returns as Rushville Faces Its Biggest Threat Yet

John finally gets the opportunity he wanted

The Guardians have been preparing John to replace Hal since before he arrived in Rushville. Lianna makes that intention explicit in Episode 4 when she tells John that the next time he has Hal’s ring, he should take it rather than return it. For the younger John, that should have been the fulfillment of a lifelong promise. He was raised to believe becoming Green Lantern was his purpose, joined the military as part of that preparation and continued pursuing the role even after learning that his parents had exaggerated what the Guardians originally promised him.

Episode 5 puts all of that history behind his final choice. John has seen enough by then to understand that possessing the ring will not magically turn his life into the one he was promised. He has also stopped treating Hal simply as an old Lantern standing between him and his rightful position. Their relationship has become far messier, with admiration, resentment and distrust existing at the same time.

Killing Zoe changes what the ring means to John

Zoe’s death is the emotional breaking point. John discovers that she is the Manhunter the Guardians want eliminated, but the situation is complicated by the fact that Zoe genuinely saved his life and that their relationship had become real despite beginning under false circumstances. John ultimately uses Hal as bait and shoots Zoe from a distance, completing the mission with the discipline the Guardians always believed he possessed.

Yet there is no triumph in the moment. John cries after pulling the trigger, then removes Zoe’s synthetic heart as proof that the Manhunter is dead. Poorna Jagannathan has explained that Zoe spent years creating relationships in which people owed her their protection, and John becomes the first person to break that arrangement. Zoe even smiles when she realizes he has outmaneuvered her.

For John, however, winning costs something. He has accomplished exactly what a Green Lantern was supposed to accomplish, but the result does not make him feel more certain that he wants the job.

Why doesn’t John simply replace Hal?

By the end of Episode 5, John has also seen the ugliest side of Hal’s determination to keep the ring. Hal lies to Antaan, uses William Macon as a false target and repeatedly treats other people as pieces on a board if doing so gets him closer to his objective. John is hardly innocent by this point, since his own plan depends on using Hal as bait to kill Zoe. That similarity may be part of what bothers him.

When Lianna arrives for the aftermath, John finally has the future he has been chasing within reach. Instead of embracing it, he leaves the ring behind. Vulture’s recap describes the final image pointedly: the ring remains in the foreground while John closes the door behind him.

The decision is less a rejection of heroism than a rejection of the idea that the Guardians get to decide what John’s life must become. His parents chose Green Lantern for him before he was old enough to understand the choice. The Guardians later decided he should replace Hal. Episode 5 is one of the first times John gets to make that decision entirely for himself.

Does this explain why Guy Gardner becomes Green Lantern?

It may explain part of it, but Episode 5 does not yet show Guy Gardner receiving Hal’s ring. John’s refusal clearly creates a vacancy in the Guardians’ plan, and viewers already know that Guy operates as a Green Lantern in the present-day DCU. The exact path from John’s rejection to Guy possessing a ring still needs to be shown.

For now, the important answer is simpler. John does not give up the Green Lantern ring because he failed. He gives it up after succeeding and realizing that success feels empty. The role that defined his childhood no longer has the power over him that it once did, which makes walking away arguably the first decision John has made about Green Lantern on his own terms.