Accord Quote by Thomas Aquinas
“Secondly, man sins against nature when he goes against his generic nature, that is to say, his animal nature. Now, it is evident that, in accord with natural order, the union of the sexes among animals is ordered towards conception. From this it follows that every sexual intercourse that cannot lead to conception is opposed to man's animal nature.”
About This Quote
Source Summa Theologica, Part I, Question 75, Article 1
Human sexual activity is meant for procreation; acts that cannot result in conception go against natural law.
In simple terms: Sex is for making children; non‑procreative sex is unnatural.
Key Takeaway
Align sexual behavior with procreative purpose.
Themes
morality
nature
sexuality
Mood
reflective
serious
Type
ethical
theological
When to use this quote
- marriage counseling
- family planning
- ethical debates
- personal relationships
Key Concepts
natural law
teleology
anthropology
Questions to Reflect On
- Is procreation the sole purpose of sex?
- Can non‑procreative intimacy be morally permissible?
A Different Perspective
Some argue love and intimacy also have intrinsic value beyond procreation.
![“By the divine providence [animals] are intended for man's use... Hence it is not wrong for man to make use of them, either by killing or in any other way whatsoever.” quote by Thomas Aquinas](https://sms4smile.com/quotes/img-quotes/f48/thomas-aquinas-837_animal_by-the-divine-providence-animals-are-int_112669.jpg)
