Have you ever noticed that some speakers move the masses, make people follow them, and leave their audiences sighing with admiration, jaws dropped? 😮
In contrast, others make the audience lose focus and fidget with impatience, waiting for the meeting to end.
It’s charisma - the energy and enthusiasm of the speaker - that draws people in, but great content is what truly persuades. To achieve that, you need a solid rhetorical structure.
Rhetoric and the Art of Persuasion
Rhetoric refers to the way we communicate, particularly in the process of persuasion, which is why it is often associated with pitchers, politicians, and philosophers. Since ancient times, speaking to the masses has been considered not only a tool but also an art. Aristotle was the pioneer of the term Rhetorical Triangle in his 4th-century BCE work Rhetoric.
Is it possible that a concept from ancient times is still vivid and useful for modern generations?
Let’s find out what this triangle consists of and how we can use it to gain endorsement, focus, and applause - or, simply put, to win the audience over.
In this straightforward triangular model, three elements form a recipe for success in any rhetorical process. Let’s break it down.
Ethos – Moral Character
Ethos is the speaker’s credibility - the Why behind why the audience should listen. It reflects expertise, experience, and trustworthiness. You can build ethos by referencing relevant experience, presenting your credentials, or supporting your ideas with reliable sources and verified facts.
👉 The following example gives an insight into the use of ethos in a sales representative’s presentation of a new water filter.
Let me invite you to imagine a kitchen where every glass of water is fresh, clean, and safe. I’ve spent over ten years helping families and designers create kitchens that don’t just look beautiful but truly improve daily life.
That’s why we developed this faucet — in collaboration with certified water specialists and tested in real homes, not just labs. Every detail meets hygienic certificate safety standards, ensuring your family can trust the water you drink.
It’s not just another faucet — it’s a promise of quality, backed by experience and care.
Pathos – Engaging Emotions
Pathos appeals to the audience’s emotions, values, and beliefs. It awakens feelings and encourages empathy. Positive emotions such as joy and hope can inspire and energize people, while negative emotions such as sorrow, grief, or compassion can deepen their emotional connection. Pathos often relies on vivid imagery, storytelling, and emotionally charged verbs to make messages memorable.
👉 Let’s examine pathos using the same scenario with a new water filter.
Think about the moments that happen around your kitchen sink - the glass of water your child grabs after playing outside, the meals you prepare for the people you love…
Every drop of water in those moments matters. That’s why we created this faucet - to make sure what flows into your home is clean, safe, and refreshing.
Because peace of mind shouldn’t be a luxury - it should be part of everyday life.
Imagine knowing that every time you turn on the tap, you’re taking care of your family in the simplest, most natural way
Logos – Rational Reasoning
Logos appeals to logic and reasoning. It relies on facts, structure, and clarity of argument. To gain approval, your conclusions should appear rational and well-supported, making opposing arguments seem weaker or less logical. How can you make your conclusion easy to prove? By ensuring your reasoning is clear, evidence-based, and logically sound, the strength of your case rests on your shoulders.
👉 Time for an example of logos, showing how it can make us even more engaged in new water filter technology.
Let’s look at what makes this faucet a smart choice. Its built-in filter removes up to 99% of chlorine, lead, and micro-particles - all verified by independent laboratory tests.
The filter lasts for six months on average, reducing the cost of bottled water and cutting plastic waste by over 200 bottles per household.
The stainless-steel body resists corrosion and meets hygienic certificate safety standards.
When you combine efficiency, durability, and verified filtration performance, this faucet becomes not just a convenience - it’s a practical, cost-effective investment in your family’s health.
Whether it’s trying to convince others that something is more true, more virtuous, or more desirable - all communication is rhetoric in action
Rhetorical Questions
Rhetorical questions are one of the most well-known but still underestimated rhetorical tools. They add playfulness to your speech.
This kind of question is asked not because you want an answer, but because the question itself makes a point and captures the listener's attention, drawing them directly into your perception. You simply highlight your idea by asking a question about it.
Why does this matter? This technique lets people see you having fun with your talk and presenting ideas. It gives a sense of constructing and immersing yourself in your ideas at the moment of speaking, without earlier preparation.
Moreover, it engages people as they follow your path, far from the linear structures most people default to.
Let's examine the examples of two ways of expressing the same part of speech about articulating.
Version 1 – Without rhetorical questions
Clear articulation is important in public speaking. When you speak clearly, people can understand you easily.
It also shows confidence and professionalism. You should focus on pronouncing each word correctly and avoid speaking too fast. Good articulation helps your audience stay focused and engaged.
👉 This version conveys a lot of information but is rather flat and predictable. It states the facts clearly, but doesn’t capture the audience’s attention.
Version 2 – With rhetorical questions
Have you ever listened to someone whose words seemed to blend together? Did you catch every word, or did you eventually stop trying? Clear articulation changes everything. When we pronounce our words clearly, our ideas come alive.
Isn’t that what every speaker wants - to be understood and remembered? So slow down, shape your words, and let your voice carry your message with confidence.
👉 This second version invites the listener to think, connect emotionally, and stay engaged. The rhetorical questions make the speech rhythmic and engaging.