So Hum
"I am That" — the natural sound of the breath, used as a mantra of non-dual self-inquiry.
Sanskrit and phonetics
सोऽहम्
Phonetic: So'ham (So Hum)
Meaning and translation
I am That. "So" refers to the Absolute, the Divine, or ultimate Reality; "Hum" refers to the individual self. Together, So Hum affirms the identity between the two. It is considered the natural, unconscious mantra of every living being — the sound the breath itself makes, "So" on the inhale and "Hum" on the exhale.
Tradition
So Hum comes from the Tantric and yogic tradition of breath-based meditation. Some practitioners extend it into a more elaborate seed-syllable form — Om Hrim Hamsah So'ham — combining the heart-center bija "Hrim," the natural breath-sound "Hamsah," and the non-dual affirmation "So'ham" into one integrated practice.
Symbolism
So Hum symbolizes the constant, effortless presence of the divine identity within — it doesn't need to be manufactured or forced, only noticed. Every breath already carries the mantra; the practice is simply to become aware of it.
Benefits of chanting
- Quiets mental chatter by anchoring attention to the breath
- Builds a felt sense of connection to something larger than the individual self
- Naturally slows and deepens the breath, easing stress
- Accessible anywhere — no beads, counting, or spoken sound required
How to chant
- Practice, not repetitions: There's no fixed count. Practice for a set duration — 5 to 20 minutes — rather than counting repetitions.
- Best time: Any time you want to settle the mind quickly; especially useful before sleep or during moments of stress.
- Seated position: Sit comfortably with a straight spine, close your eyes, and silently note "So" as you inhale and "Hum" as you exhale, letting the breath set the pace.
Frequently asked questions
What does So Hum mean?
"I am That" — a declaration of identity with the Divine, considered the natural sound of every breath.
How is So Hum different from other mantras?
It's a breath-awareness practice rather than a spoken chant — you link the syllables to your natural inhale and exhale instead of counting repetitions.
How many times should I practice So Hum?
There's no fixed count — practice for a set duration rather than a number of repetitions.
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Related
Explore more Tantric mantras, browse all mantras, or read our guide to mantras for sleep and calm.