Leviathan by Thomas Hobbes, Chapter 29 summary
Chapter 29 of 65 · Part 2: Of the Commonwealth · 17 min to read the chapter
In Chapter 29, the speaker identifies faulty foundations, divided sovereignty, private judgment, and financial disorders as causes that weaken a commonwealth from within. He argues that political survival requires undivided authority and explains that decisive military defeat dissolves the commonwealth when it leaves subjects without protection.
What happens
- The speaker traces internal collapse to defective political foundations, especially rulers accepting insufficient power.
- He attacks doctrines that elevate private judgment, conscience, inspiration, civil law, or property rights above sovereign authority.
- He argues that foreign examples, ancient political writings, rival religious authority, and mixed government encourage division.
- He lists financial shortages, concentrated wealth, ambitious leaders, oversized cities, corporations, expansion, and waste among further political diseases.
- He concludes that decisive defeat dissolves a commonwealth when protection fails, freeing subjects to seek safety elsewhere.

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In this chapter
What to notice
The question states the chapter’s central claim that sovereign authority cannot be split without destroying political unity. It connects the criticism of mixed government with the attack on competing religious authority.
Quick check
When does decisive military defeat dissolve the commonwealth?

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