Do Not Believe: A Timeless Teaching on Faith and Reason

Amidst rumors that the Buddha used magic spells to attract disciples, He taught us not to believe anything hastily, even the words of a spiritual teacher. We are encouraged to contemplate truth ourselves through wisdom and the law of cause and effect (karmic law).
People whispered that the ascetic Gotama used sorcery to lure away followers from other sects. Badiya, a man from the Licchavi tribe, heard these rumors and went directly to ask the Buddha if they were true. Instead of simply answering "No," the Buddha opened up a profound discourse on how to perceive reality, known as the Kalama Sutta, or the teaching on "Do Not Believe."
He advised: Do not believe merely because it is based on oral tradition. Do not believe because it follows established customs. Do not believe because you have heard it repeatedly. Do not believe just because it is found in sacred scriptures. Do not believe based on mere logical reasoning or metaphysical speculation. Do not believe because it aligns with your pre-existing philosophical views. Do not believe because it seems plausible after superficial reflection. Do not believe because it agrees with your own preconceived notions. Do not believe because the speaker appears authoritative. And do not believe simply because he is your spiritual teacher.
### Hearing Only One Side – The Human Condition
Badiya’s attitude was truly commendable. He did not spread gossip nor rush to judgment; instead, he sought the source to clarify the matter. Yet, we often do the opposite. Upon hearing someone speak ill of a practitioner, we immediately accept it as truth. In our minds, there is only a prosecutor, but no defense attorney to advocate for the accused.
It is like a courtroom where police arrest a suspect, yet the judge must still listen to both sides: the prosecution and the defense. Even a criminal has the right to legal representation. However, within our own hearts, when we think of others, we see only accusations. We forget that the other person might have acted for a valid reason. As the teaching goes, "In our hearts, we only have prosecutors, not defenders. When we hear bad things about someone, we accept them instantly without offering any justification for them."
For example, if you see a fellow practitioner eating at three in the afternoon, you might immediately assume they are breaking the precepts by eating at an improper time. But perhaps they had been working hard, skipped lunch to share their meal with someone else, or had another legitimate reason. If we judge solely by appearances and rush to condemn, we become unjust prosecutors ourselves.
### Treating the Root, Not Just the Symptoms
When Badiya asked about the rumor regarding magic spells, the Buddha did not address the question directly—the "symptom" of the issue. He recognized that the "root" problem was the human tendency to believe easily. A simple rumor can shake our stability because we live by the habit of believing whatever we hear.
The text notes, "Believing whatever one hears is a sickness, so the Buddha did not answer according to the symptoms... He treated the root cause."
Master Chan Quang further explains that when a disciple reports the faults of a senior monk, a wise master does not only correct the reported fault (the symptom) but also investigates the root within the reporter. The one who reports may have a nosy mind or malicious intent to undermine the reputation of a peer. Meanwhile, the deep-seated causes of anger or greed in the accused might stem from pride or past trauma, such as near-starvation experiences that left psychological scars regarding food. Every individual has a unique journey, and we must look at situations from multiple perspectives.
### Dharma Is Objective Truth, Not Blind Faith
The Buddha taught that "true gold fears no fire." He challenged the intellect of all people. Other religions are often built upon faith. If that faith succeeds, the religion endures; if it collapses, the religion falls with it. Some traditions even use violence to protect their beliefs, forbidding high education for followers out of fear that reason will shatter their faith.
As stated, "Buddhism is built on wisdom. He spoke an objective truth."
Buddhism does not impose belief on anyone. It reveals truth, inviting humans to discover what their conscience and wisdom can recognize independently. A successful teacher is not one who sets a framework of belief and forces acceptance, but one who inspires each person to see the truth already latent within their own mind/heart.
### Caution Against Extreme Beliefs Within Buddhism
Even within Buddhism, some schools have gone too far, constructing beliefs that lack fairness regarding the law of cause and effect (karmic law). For instance, some claim that absolute faith in Amitabha Buddha alone ensures rebirth in the Pure Land, even if one commits the five grave offenses. Others misunderstand "seeing one's nature to become Buddha" as if a single moment of awakening is sufficient, ignoring the countless eons of practice undertaken by the historical Buddha.
Master Chan Quang emphasizes that we must always cross-reference every doctrine with the law of cause and effect (karmic law). Anything contradicting this natural law, even if labeled as "spoken by the Buddha," cannot be accepted. If reading a sutra, you encounter a statement claiming that reciting a spell generates more merit than helping countless beings attain Arhatship, you must boldly set the book aside. Such claims are illogical and unjust.
### Applying the Buddha’s Teachings to Daily Life
Today’s lesson is a profoundly practical reminder. Do not rush to believe anything, whether it is a rumor, a story, or even the teachings of a guru. Listen to many sides, contemplate for yourself, and always ask: "Is this reasonable? Does it align with cause and effect (karmic law)? Does it lead to genuine happiness and liberation?"
Only when you clearly see for yourself that certain actions are unwholesome, blameworthy, criticized by the wise, and lead to suffering (dukkha), should you abandon them. Conversely, when you see that certain actions are wholesome, bringing peace to yourself and others, practice them with sincere faith.
The Buddha said, "When you know for yourselves: 'These qualities are unwholesome, these qualities are blameworthy, these qualities are censured by the wise, and these qualities, if undertaken and practiced, will lead to harm and suffering,' then you should abandon them."
May each of us possess enough clarity and wisdom to live according to the Buddha's teachings, allowing no one to think for us, and letting no external noise obscure the truth within our own minds/hearts.
AI-assisted translation from the Vietnamese original.
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