How to Read “釈迦に説法”
Shaka ni seppou
Meaning of “釈迦に説法”
“Preaching to Buddha” is a proverb that describes the foolish act of an amateur trying to teach knowledge or skills to an expert or master in their field.
This proverb is used in situations where someone attempts to teach despite the other person clearly possessing superior knowledge or skills, without realizing this fact. It is commonly used as an expression of humility or reflection when one has spoken about someone else’s area of expertise, or when a third party objectively observes such a situation.
The reason for using this expression is to demonstrate the humility and respect for others that is characteristic of Japanese people. It conveys the meaning of acknowledging that one’s actions were inappropriate and paying tribute to the other person’s excellence. Even today, it is frequently used as self-reference when amateurs offer opinions to experts, or as an evaluation when witnessing such situations. In business settings especially, it is valued as an expression that shows consideration for superiors, seniors, and experts.
Origin and Etymology
The origin of “Preaching to Buddha” comes from the meaning of preaching Buddhist teachings to Shakyamuni (Buddha), the founder of Buddhism. In Buddhism, Shakyamuni is considered the being who achieved the highest enlightenment and is regarded as the source of all Buddhist teachings. For disciples or ordinary people to preach Buddhist teachings to such a Buddha would indeed be the height of foolishness.
This proverb can be found in Edo period literature and has been used among Japanese people since ancient times. Over the long years since Buddhism was introduced to Japan, it became established as an expression deeply rooted in people’s daily lives.
What’s interesting is that the background of this proverb’s creation lies in Japanese culture that values humility and respect for others. It came to be used to express respect for experts and masters, incorporating feelings of shame about one’s own ignorance. Furthermore, the existence of many proverbs with similar structures, such as “teaching Confucius the Analects” or “teaching calligraphy to Kobo Daishi,” shows that this expression format deeply resonated with Japanese sensibilities. While having a religious Buddhist background, it has been passed down as wisdom for living in everyday human relationships.
Interesting Facts
The meditation under the Bodhi tree where Shakyamuni is said to have achieved enlightenment actually lasted for 49 days. During this time, he is said to have overcome various temptations and trials to obtain the highest wisdom, so preaching to such a Buddha would indeed be far too reckless an act.
The word “seppou” (preaching) itself is also interesting, as it was originally a Buddhist term meaning “to explain and clarify Buddha’s teachings.” In other words, it originally referred to a very sacred and important act.
Usage Examples
- Trying to teach cooking tips to my father, who is a professional chef, was truly Preaching to Buddha
- Explaining how to use a computer to the president of an IT company would be Preaching to Buddha
Modern Interpretation
In modern society, “Preaching to Buddha” has taken on new meanings specific to the information age. With the spread of the internet and social media, anyone can easily disseminate information, dramatically increasing opportunities for people without specialized knowledge to offer opinions to experts.
Particularly online, situations resembling “Preaching to Buddha” have become commonplace, such as ordinary people giving medical advice to doctors or fans instructing professional athletes on tactics. When looking at YouTube comment sections or Twitter discussions, you’ll often encounter scenes that bring this proverb to mind.
On the other hand, in modern times, the democratization of information has also blurred the traditional boundaries of authority and expertise. With the development of AI, access to specialized knowledge has become easier, allowing amateurs to instantly obtain specialized information. This has caused the very concept of “Preaching to Buddha” to waver somewhat.
However, true expertise is not merely an accumulation of information, but is based on years of experience and deep understanding. Perhaps because of modern times, the essential message of this proverb – “respect for others” and “the importance of humility” – has become even more important.
When AI Hears This
When we explore the original meaning of “preaching to Buddha,” we discover a philosophy that’s completely opposite to our modern understanding. Today, it represents “the foolishness of an amateur trying to teach an expert,” but the fundamental Buddhist concept of “Buddha-nature in all beings” teaches that the essence of Buddha dwells within every existence. In other words, Buddha and ourselves are essentially equal beings sharing the same Buddha-nature.
From this perspective, “preaching to Buddha” was actually an expression of humility meaning “how presumptuous of someone like me.” It was an act where the speaker acknowledged their own inadequacy while still believing in the shared essence of Buddha-nature and speaking from that place of connection.
However, in modern society, this egalitarian philosophy has been lost, and the phrase is now understood purely in terms of “hierarchical relationships.” As we’ve come to emphasize rankings based on specialized knowledge and social status, the original profound meaning of “equality through Buddha-nature” has vanished, transforming into a critical expression meaning “knowing one’s place.”
This transformation tells the story of how Japanese society shifted its values from Buddhist egalitarianism to meritocracy and expertise-focused thinking. It’s a fascinating example of how the changing meaning of a single proverb reflects the ideological transformation of an entire society.
Lessons for Today
What “Preaching to Buddha” teaches modern people is the importance of knowing others and knowing oneself. This proverb is not simply a warning that “amateurs shouldn’t teach experts,” but contains deeper wisdom about human relationships.
First, what’s important is properly understanding and respecting others’ expertise and experience. In modern society, with information overflowing, we tend to think we know everything after just a little research, but true expertise is cultivated through years of accumulation. The attitude of trying to understand others’ backgrounds and experiences becomes the foundation of good human relationships.
At the same time, this proverb teaches us the importance of objectively viewing ourselves. By recognizing the limits of our own knowledge and experience and not forgetting humility, we become able to learn much more.
For modern people, this proverb shows the importance of maintaining a “heart that continues to learn.” Cherishing opportunities to learn from experts and viewing one’s own ignorance not as something shameful, but as a chance for growth. Such a positive attitude will guide you toward a richer life.


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