Chapter 25: Vexed with Tempest – Summary and Analysis

⚠️ Spoiler Warning: This guide contains detailed spoilers for the entire novel. Proceed only if you've finished reading or are comfortable knowing the plot.

Summary

Alastair and Thomas share a vulnerable conversation during a carriage ride through a stormy London. Alastair confesses his fear of repeating his father’s mistakes by running away to Tehran. Thomas reassures him that he has already changed for the better, and they share a passionate kiss, which is interrupted when the carriage crashes. Meanwhile, Tatiana Blackthorn arrives at the London Institute with demon-possessed Silent Brothers (Watchers) and demands Cortana, Jesse’s allegiance, and James’s surrender. The Shadowhunters fight the invulnerable Watchers until Lucie, following Grace’s advice, summons the ghost of Rupert Blackthorn. Rupert denounces Tatiana’s actions and renounces her. Tatiana flees in despair, and Grace and Cordelia pursue her.

Key Events

Alastair admits to Thomas that he fears leaving London is a repeat of his father’s pattern of running from problems, not a fresh start.
Thomas and Alastair kiss for the first time, stripping off coats and shirts before the carriage strikes a curb, halting the moment.
Tatiana confronts James, Cordelia, and Jesse outside the Institute, backed by Watchers (demons in Silent Brother bodies) and demands three tributes.
The Shadowhunters battle the Watchers, who cannot be permanently killed and keep rising; Christopher is wounded by a throwing knife.
Grace urges Lucie to summon Rupert’s ghost, claiming it is the only way to stop Tatiana.
Lucie enters a deathlike trance and successfully pulls Rupert’s spirit into the visible world.
Rupert orders Tatiana to call off the attack, renounces her love, and declares her a stranger to him.
Tatiana screams in despair, the Watchers withdraw, and Tatiana flees; Grace and Cordelia chase after her.

Character Development

Alastair Carstairs: Reveals deep fear of becoming like his father. His confession and Thomas’s reassurance show his desire for genuine growth. His teasing “I thought you liked me last year” marks a playful, vulnerable side not seen before.
Thomas Lightwood: Takes a major emotional risk by confessing his feelings and initiating the kiss. His words about Alastair having already changed demonstrate his perceptiveness and loyalty.
Lucie Herondale: Discovers that her necromantic ability can be used strategically. She holds the ghost against its pull to the void, showing new control and stamina.
Jesse Blackthorn: Remains loyal to the Shadowhunters, rejecting his mother’s offer. His reaction to his father’s ghost—stillness and shock—illustrates the emotional cost of the confrontation.
Tatiana Blackthorn: For a moment shows vulnerability when she sees Rupert, then is shattered by his renunciation. Her belief that she was acting for love is exposed as delusion.
Grace Blackthorn: Acts decisively to help Lucie, moving beyond her earlier passivity. Her pursuit of Tatiana suggests a final break with her mother’s influence.

Themes, Symbols, or Motifs

Fresh Start vs. Running Away: Alastair’s fear of moving to Tehran echoes his father’s failed attempts to outrun problems. The chapter contrasts genuine change with mere relocation.
Love as Choice vs. Possession: James rejects Tatiana’s offer of eternal companionship for Cordelia, insisting he wants a partner who stays by choice. This directly contrasts with Tatiana’s desire to control.
Revenant Justice: Rupert’s ghost appears not through Belial’s power but through Lucie’s necromancy. His renunciation of Tatiana serves as a moral judgment from beyond the grave.
Storm Imagery: The blood-red sky, thunder, and chaos outside mirror the internal turmoil of characters and the supernatural upheaval Tatiana brings.

Why This Chapter Matters

This chapter delivers two pivotal personal and plot developments. The Thomas/Alastair romance moves from pining to physical intimacy, cementing their relationship. On a larger scale, Lucie’s successful summoning of Rupert Blackthorn provides a turning point in the siege of the Institute: Tatiana’s emotional breakdown breaks the Watchers’ assault. The chapter also sets up the final confrontation by sending Cordelia and Grace in pursuit of Tatiana, tying together personal loyalties and the battle against Belial.

Study Questions and Answers

1. Why does Alastair admit he is afraid of leaving London, and how does Thomas respond?
Alastair realizes that his plan to move to Tehran is not a fresh start but a repetition of his father’s habit of escaping problems. Thomas tells Alastair that he has already changed by helping him, looking after Matthew, and reading paladins’ books for Cordelia. He says he would not feel the way he does about Alastair if Alastair were still the person he was a year ago.

2. What three demands does Tatiana make, and how do James, Cordelia, and Jesse answer?
Tatiana demands Cortana (Cordelia refuses), Jesse’s loyalty (he says he would rather die), and James’s willing surrender to Belial (James refuses, saying love cannot be possession). All three reject her terms.

3. Why does Lucie’s summoning of Rupert Blackthorn succeed where Tatiana’s alliance with Belial failed?
Lucie calls Rupert through a genuine need for help in battle, not through a demonic pact. Rupert responds to a Shadowhunter’s cry and is repelled by what Tatiana has become. His renunciation breaks Tatiana emotionally and forces the Watchers to withdraw.