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Authority Quote by Thomas Aquinas

“In order for a war to be just, three things are necessary. First, the authority of the sovereign. Secondly, a just cause. Thirdly, a rightful intention.” quote by Thomas Aquinas
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“In order for a war to be just, three things are necessary. First, the authority of the sovereign. Secondly, a just cause. Thirdly, a rightful intention.”

Thomas Aquinas

About This Quote

Source Treatise: Summa Theologica, 1274

A just war requires legitimate authority, a moral cause, and proper intent.

In simple terms: War is just only with authority, cause, and intent.

Key Takeaway

Assess moral foundations before conflict.

Themes

ethics politics justice

Mood

serious reflective

Type

theological ethical

When to use this quote

  • government decisions
  • military interventions
  • activism

Key Concepts

just war theory moral philosophy

Questions to Reflect On

  • Do modern wars meet these standards?
  • How can leaders ensure rightful intention?
A Different Perspective

Complex realities may blur these criteria.

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