Acting Quote by Thomas Aquinas
“Man can sin against nature in two ways. First, when he sins against his specific rational nature, acting contrary to reason. In this sense, we can say that every sin is a sin against man's nature, because it is against man's right reason…”
About This Quote
Source Summa Theologica, Part I, 1274
Sin occurs when actions contradict rational nature, violating reason and humanity’s purpose.
In simple terms: Act against reason, sin against nature.
Key Takeaway
Align actions with reason.
Themes
ethics
human nature
reason
sin
Mood
thoughtful
serious
Type
philosophical
theological
When to use this quote
- decision making
- lawmaking
- education
- personal reflection
- leadership
Key Concepts
philosophy
theology
morality
Questions to Reflect On
- What rational principles guide you?
- How do you resolve conflicts between emotion and reason?
A Different Perspective
Human rationality can be clouded by emotion or ignorance.
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