Autumn Nights, Listening to the Insects: How Zen Uses Nature's Sounds to Settle the Heart

Autumn Nights, the Insects That Reach Your Ear

As summer's heat softens and a coolness begins to mix into the night breeze, you open the window a little and lie down—and from somewhere comes the song of insects. A clear sound like a shaken bell; a long sound drawn out like a thread. Layer upon layer, they quietly fill the autumn night.

But how much do we actually incline our ears to those voices? In most cases, the insect song passes through the corner of our awareness as "just a sound that happens to be there." We stare at our phones, think about tomorrow, our heads still restless. The music nature is playing for us is audible, yet unheard.

Zen has long valued the sounds of nature as a gateway to settling the heart. The autumn insect song is an unmatched chance to taste that wisdom in daily life.

Zen and the Sounds of Nature: "Valley Sounds, Mountain Colors"

Zen history preserves many stories of people led toward awakening by the sounds of nature. One of the most famous concerns the Song-dynasty poet Su Dongpo. Touched by the murmur of a mountain stream, he composed one night: "The sound of the valley stream is itself the Buddha's vast, eloquent tongue"—the very sound of the flowing stream is the Buddha's preaching of the Dharma.

Dogen too took up these words and discussed them deeply in the "Keisei Sanshoku" (Valley Sounds, Mountain Colors) fascicle of his Shobogenzo. The sound of the valley, the color of the mountain—every appearance of nature speaks the truth as it is. Without opening any special scripture, when we simply and honestly incline our ears to the murmur of a stream, the sound of wind, and the song of insects, we can meet, there, something beyond words. This is the way of listening Zen teaches.

The insect song, too, is one such "eloquent tongue." The insects are not crying in order for us to hear them. They are simply living this season, this one moment, with all their might. That very way of being is a wordless preaching.

Why the Insect Song Settles the Heart

When we incline our ears to the insect song, the heart strangely grows calm. This is because the insect song is "sound that carries no meaning."

Human voices and the sound of the news set our heads to work—understanding, judging, trying to respond. But the insect song has no meaning to interpret. That is exactly why we can entrust ourselves wholly to the sound itself. To stop thinking and just listen—this is a path that naturally draws near the state Zen aims for in meditation: placing the mind on a single point.

There is also a "ma," an interval, in the insect song. It cries, then stops, then cries again. In the stillness between sound and sound lies a deep flavor. Perhaps the reason Japanese people have loved the insect song since ancient times is not its liveliness, but the "stillness" the sound brings into relief. To listen to a sound is, at the same time, to listen to silence.

A Sleepless Night, Saved by the Insects

Once, there was an autumn night when thoughts would not leave my head and I could not fall asleep. Even with my eyes closed, tomorrow's schedule and the work I hadn't finished kept circling, refusing to stop. The harder I tried, the more wide awake my head became.

Then I happened to notice the insect song outside the window. On a whim, I thought I would just follow that sound. I found one voice and simply traced it as it cried and stopped. Before I knew it, the inner monologue in my head had gone quiet. Tomorrow, and the work, had not disappeared. But for as long as I entrusted my ears to the insect song, they receded a little into the distance. What carried me to sleep that night was not medicine or willpower, but only the song of insects in the grass. Ever since, on sleepless nights, I first incline my ears to the sounds outside the window.

A Practice for Listening on Autumn Nights

The meditation of listening to the insect song needs no difficult ritual. On any autumn night, you can begin. Here are three steps.

First, "open the window a little." For a while before sleep, lower the lights and crack the window open. Turn off the air conditioner and the television, and fill the room with stillness. That alone should let the insect song come through clearly.

Second, "find a single voice." Many insects are singing, but at first aim for one of them. What is its tone, its rhythm, when does it stop, when does it begin again? Just follow that one insect, as if chasing it. If thoughts arise, don't scold yourself—simply return to the insect song.

Third, "open yourself to the whole." Once you've grown used to the single voice, loosen your attention and receive the whole overlapping chorus as it is. Rather than concentrating on one point, it is the sensation of being softly enveloped by the sound of the night itself. Gently turn your heart, too, toward the stillness between the sounds.

The Sounds of the Season Never Ring the Same Twice

The insect song is beautiful because it is a sound of "only now." Different from the summer cicadas, different from the spring birds, it is a sound you can hear only in the season of autumn. And that autumn insect song, too, as winter approaches, fades away one insect at a time.

Nothing teaches the impermanence Zen speaks of—all things shift and never remain—more gently than the insect song. The voices you hear tonight you will likely hear again next autumn. But you will never again hear them on the very same night, with the very same heart. That is exactly why tonight's insect song belongs to tonight alone. When you listen while feeling that fleetingness, the ordinary sound of an autumn night turns into irreplaceable, once-only music.

Tonight, Open the Window a Little

You need not go out into great wilderness to meet nature with the heart of Zen. Tonight, before you sleep, open the window just a little and incline your ears to the insect song outside.

Set down your phone, set aside your worries for a while, and simply entrust your heart to that sound. Seek no meaning, pass no judgment—just listen. That brief while will surely bring a quiet margin to the end of a restless day. For the insect song of an autumn night is a quiet gift from nature, played right beside you now, without your going anywhere special at all.