Chapter 42

Nayla informs Moneo that Siona has returned alive and asks if she must attend Leto’s wedding; Moneo confirms and assigns her the sole lasgun, signaling both trust and danger. Left alone, Moneo reflects on the Golden Path, recognizing that Siona now shares his burden of unavoidable duty.

As evening falls, Moneo summons Duncan Idaho, listens to an acolyte’s biwa, and prepares to confront Duncan’s resistance. Duncan arrives with an uncharacteristic question: what past Duncans failed to learn. Moneo answers that Duncan has never learned how to trust, provoking Duncan’s anger and forcing a discussion about loyalty, companions, and good will.

Siona enters in a Fish Speaker commander’s uniform, still marked by her ordeal. She mocks Moneo’s talk of trust and reveals her bitterness at being subsumed into Leto’s design. Tensions rise between Siona and Duncan as Moneo struggles to keep control, warning Duncan of Siona’s strength.

Moneo then outlines his plan: during Leto’s wedding to Hwi Noree, Siona and Duncan will be sent away to the Museum Fremen village of Tuono, outside the Sareer. He frames this as duty and protection, not merely command. Siona derides the assignment as a breeding scheme, while Duncan weighs honesty over comfort and tests Moneo’s motives.

Moneo details that Nayla and a detachment will escort and provision them, with Nayla staying until the wedding day. Despite barbs and threats, Siona accepts first, and Duncan, seeing the lack of real alternatives, agrees. Moneo finally states his true aim: to keep them alive, an unprecedented kindness toward a Duncan.