《资治通鉴·汉纪》693丨叛出刘秀的彭宠，如何因背叛而亡？

Summary

This episode backfills a Jianwu 5 / 29 CE layer immediately before the Ban Biao “王命论” sequence: Peng Chong’s Yan regime ends when his household slave Zi Mi kills him from inside the palace, and Liu Xiu’s later “不义侯” reward exposes the moral cost of rewarding useful but unrighteous violence. The same episode also tracks Guangwu consolidation through Guo Ji’s Yuyang repair, Wu Han and Geng Yan’s campaign against bandit forces, Pang Meng’s suspicion-driven rebellion, Liu Ping’s self-sacrificial protection of Sun Meng, Cen Peng’s Shu-campaign preparation, and Ban Biao’s institutional argument to Wei Xiao for Han restoration.

Key Claims

• Peng Chong’s downfall is framed less as battlefield defeat than as an internal reliability failure: he feared outside relatives and former hostages but missed the danger posed by close household access.
• Zi Mi’s killing of Peng Chong removes a rebel enemy for Liu Xiu, yet the episode treats both Peng Chong’s rebellion and Zi Mi’s master-killing as crimes that should not be purified merely by political usefulness.
• Liu Xiu’s enfeoffment of Zi Mi as “不义侯” preserves a moral label in the title while still diluting the Han meaning of meritorious rank.
• Guo Ji’s appointment to Yuyang shows consolidation through repaired local trust, kind administration, soldier training, and deterrence against raiders.
• Pang Meng’s rebellion shows how ambiguous command signals can generate a self-confirming revolt when a trusted subordinate does not verify the ruler’s intent.
• Liu Ping’s rescue of Sun Meng presents loyalty as bodily substitution: he shields the endangered superior, asks to die in his place, and sustains him afterward.
• Ban Biao argues to Wei Xiao that late Western Han and Wang Mang conditions differ from late Zhou because Han inherited Qin commandery-county administration, leaving rival powerholders without hereditary six-state bases.

Key Quotes

“兵从中起” - the divination frame for Peng Chong’s fall from inside his own household.

“不义侯” - the title Liu Xiu grants Zi Mi after Zi Mi sends Peng Chong’s head to Luoyang.

“汉承秦制，改立郡县” - Ban Biao’s institutional contrast between Han conditions and late Zhou feudal fragmentation.

Connections

• 彭宠 - rebel king whose Yan claim collapses through household betrayal rather than open battle.
• 紫密 - household slave who kills Peng Chong and becomes the center of the “不义侯” reward problem.
• 不义之功封赏 - concept illuminated by Liu Xiu rewarding a politically useful but morally unlawful killing.
• 贴身侍卫反噬 - extended by Zi Mi’s use of intimate household access, deception, and gate control.
• 郭伋 - appears as the official sent to repair Yuyang after Peng Chong’s fall.
• 仁厚地方治理 - Guo Ji’s Yuyang administration pairs kindness with soldier training and deterrent credibility.
• 庞萌 - trusted Guangwu subordinate whose suspicion turns into open rebellion.
• 疑心自生式叛乱 - concept derived from Pang Meng rebelling after interpreting an omitted command signal as distrust.
• 刘平 - protects Sun Meng from Pang Meng and supplies an early example of self-substituting loyalty.
• 班彪 - develops the pre-“王命论” argument that Han restoration is institutionally different from late Zhou fragmentation.
• 隗嚣 - target of Ban Biao’s persuasion about the likely restoration of the Liu-Han order.
• 名实相符式名号节制 - related to the episode’s concern that titles lose meaning when reward and moral judgment diverge.
• 天命合法性 - appears in Ban Biao and Wei Xiao’s debate over whether someone else may receive the mandate.
• 岑彭 - pauses the Shu campaign after Yiling because transport and supply conditions remain unfavorable.
• 公孙述 - receives Tian Rong in Shu and remains the target of Cen Peng’s deferred campaign.

Contradictions

• No settled contradiction with existing wiki content is recorded.
• Identity normalization: the transcript’s “郭齐” is treated as 郭伋 because the Fufeng origin, Yuyang appointment, and five-year household recovery match the received Guangwu-era Guo Ji account. The transcript’s “庞蒙” is treated as 庞萌.
• Minor names and campaign details, including Hou Lanqing, Peng Zhu, Peng Wu, Han Li, Gai Yan’s transcript form, Fan Hong, Geng Kuang, Fu Ping, Huo Se, Sun Meng, Feng Jun, Tian Hong, Lu Hong, and Man-group leaders, remain source-scoped until additional bounded evidence justifies canonical pages.