One Thing (Ekadhammasutta)
First published: February 28, 2026
What you learn
This sutta teaches that mindfulness of breathing (ānāpānassati) is a complete meditation practice that brings great fruit and benefit when properly developed. Here the Buddha explains the systematic method of breath meditation through sixteen steps, beginning with simple awareness of long and short breaths, progressing through experiencing the whole body and calming bodily formations, then moving to mental factors like rapture and joy. The practice involves establishing clear awareness while sitting in a quiet place, maintaining continuous mindfulness throughout the breathing process. This foundational technique develops both concentration and insight through sustained attention to the breath and its effects on body and mind.
Where it sits
This sutta opens the Ānāpānasaṃyutta, the entire collection devoted to mindfulness of breathing within the Connected Discourses. It presents the most detailed and systematic exposition of breath meditation found in the early Buddhist texts, serving as the primary reference for this fundamental practice. The sixteen-step method described here appears in various forms throughout the canon and represents one of the Buddha's most frequently recommended meditation techniques. This teaching complements the broader framework of mindfulness practice found elsewhere in the Saṃyutta Nikāya.
Suggested use
Begin by finding a quiet place to sit comfortably and work through the initial steps of simply observing long and short breaths without trying to control them. Gradually incorporate the more advanced steps as your concentration stabilizes, particularly focusing on experiencing the whole body during breathing. Use this systematic approach as a foundation for regular meditation practice, returning to the basic breath awareness whenever the mind becomes scattered or agitated.
Guidance
Start here. Read the original text in the other tabs.
SN 54.1 — One Thing (Ekadhammasutta)
sn54.1:gu:0001Guidance (not part of the sutta)
sn54.1:gu:0002What this discourse is really about
sn54.1:gu:0003In a world where meditation can seem overwhelmingly complex, this sutta offers something beautifully simple: the complete path to awakening through conscious breathing. What makes this discourse remarkable is its systematic progression from the most basic awareness—simply noticing whether your breath is long or short—to the highest insights into impermanence and liberation. The Buddha presents sixteen distinct steps that transform an ordinary bodily function into a vehicle for profound spiritual development.
sn54.1:gu:0004This isn't just another breathing exercise. The sutta reveals how mindfulness of breathing can simultaneously calm the body, concentrate the mind, and cultivate wisdom. Each stage builds naturally on the previous one, creating a seamless journey from physical awareness through emotional regulation to deep contemplative insight. Whether you're new to meditation or seeking to deepen your practice, this discourse provides a complete roadmap that meets you exactly where you are while pointing toward the ultimate goal of freedom.
sn54.1:gu:0005Key teachings
sn54.1:gu:0006- Mindfulness of breathing is a complete meditation system that develops both concentration and insight through sixteen progressive steps
- The practice requires establishing proper posture and location—sitting with straight spine in a quiet place away from distractions
- The method progresses systematically from basic breath awareness through body experience, mental states, and finally to observing the fundamental characteristics of existence
- Each step involves training the mind to maintain awareness during both inhalation and exhalation, creating continuous mindfulness
- The practice naturally leads to calming both bodily and mental formations, ultimately resulting in liberation and wisdom
Common misunderstandings
sn54.1:gu:0008- Many monks attempt to control or manipulate the breath rather than simply observing its natural rhythm and characteristics
- Students often try to rush through all sixteen steps in single sessions instead of developing each stage thoroughly before progressing
- Some meditators focus only on concentration aspects while neglecting the insight components that observe impermanence, dispassion, cessation, and relinquishment
Try this today
sn54.1:gu:0010- Establish a regular sitting practice by choosing a consistent quiet location and time, maintaining erect posture while working through the initial steps of recognizing long and short breaths
- During daily activities, return attention to natural breathing whenever stress or mental agitation arises, using breath awareness as an anchor for mindfulness
- Develop the practice gradually by spending weeks or months with basic breath observation before attempting the advanced steps involving rapture, mental formations, and insight contemplations
If this landed, read next
sn54.1:gu:0012- SN 54.10 explains how mindfulness of breathing fulfills the four foundations of mindfulness, showing the comprehensive nature of this single practice
- MN 118 provides the most detailed exposition of the sixteen steps with extensive explanation of how breath meditation leads to awakening
- SN 54.8 demonstrates how this practice removes the five hindrances and develops the seven factors of awakening