This śloka gives one of the most beautiful and famous images in the sixth chapter: the mind of the meditator is like a lamp flame in a windless place.

The previous verse, 6.18, described the condition of successful meditation: the restrained mind abides in the Self alone and is free from craving for all objects. Now Bhagavān gives an illustration to help us visualize that state. What does such a restrained mind look like? It is like a flame that does not flicker.

Yathā dīpaḥ nivātasthaḥ na iṅgate — just as a lamp placed in a windless place does not move. A lamp in the open may be lit, but it will flicker when wind blows. Sometimes the flame bends to one side, sometimes another side. Its direction depends not on itself but on the breeze. The flame is present, but not steady.

In the same way, an unprotected mind may begin meditation with a chosen thought, but it cannot remain there. It is moved by external and internal winds: sound, memory, plan, desire, fear, conversation, body discomfort, family worry, work worry, and old emotional patterns. A person may sit to meditate on Bhagavān or the Self, but within moments the mind may move to next year’s plans, a child’s future, an unfinished task, an old insult, or a future problem. The mind has drifted, and often the meditator does not even notice the drift until much later.

This is the flickering mind.

The problem is not that the original thought was absent. The lamp was lit. The thought of meditation was present. But the mind was exposed to wind. Therefore, the flame could not remain steady.

Nivātasthaḥ means placed where there is no wind. For meditation, this windless place is created through the disciplines already taught: karma-yoga, self-mastery, moderation, solitude, clean seat, steady posture, restrained senses, calmness, fearlessness, and Bhagavān-centeredness. These disciplines protect the mind from unnecessary winds.

A windless place is not created merely by closing the windows of a room. A person may sit in a silent room and still have a storm inside. The real windless place is an inward condition where the mind is protected from agitation, craving, fear, and distraction.

Sa upamā smṛtā — this is remembered as the comparison. It is the standard image for the mind of the yogī. The comparison is not to a dead stone or a blank wall. It is to a living flame. This is important. The meditative mind is not inert. It is luminous, alert, and awake. It is not dull. It is not unconscious. It is steady awareness reflected in a steady mind.

Yoginaḥ yatacittasya — this comparison applies to the yogī whose mind is restrained. Yata-citta means a disciplined mind, a mind brought under mastery. This is not suppression. It is trained steadiness. The mind is no longer at the mercy of every passing wind.

Yuñjataḥ yogam ātmanaḥ means the yogī practicing meditation upon the Self. Here the object of meditation is not a random external object. The mind is engaged in ātma-dhyānam, meditation on the Self. The thought is centered on one’s true nature: “I am the witnessing consciousness. I am not the changing body-mind. I am the awareness in whose presence all thoughts arise and resolve.”

Therefore, the lamp metaphor must not be misunderstood as total thoughtlessness. The flame is not absent. The mind is not blank. Rather, the mind steadily holds the relevant ātma-centered thought without drifting into unrelated anātma thoughts. The steadiness is not emptiness; it is steady abidance in the teaching.

This verse gives hope and also a standard. It shows us why the earlier preparations matter. If the lamp is placed in the open wind, blaming the flame is useless. Protect it, and it becomes steady. Similarly, if the mind is placed in a lifestyle of excess, anxiety, sensory overload, emotional reaction, and poor discipline, blaming the mind is not enough. Protect it through proper living and proper meditation preparation. Then the mind can become like a flame in a windless place.