Samvega

Yes, those are important Sanskrit terms, and the aphorism you mention from the Yoga Sutras of Patanjali (I.21) is very compact but philosophically rich.

The sutra reads roughly:

tīvra-saṁvegānām āsannaḥ

“For those whose zeal or urgency is intense, samadhi is near.”

Let’s look at the two words you mentioned.

1.

saṁvega (संवेग)

saṁvega is a powerful word in Sanskrit spiritual literature.

Basic components

• sam = together, completely, intensely

• vega = speed, force, impulse, surge

So saṁvega literally suggests:

a powerful inner surge or driving urgency.

Possible translations:

• spiritual urgency

• intense zeal

• burning aspiration

• existential shock that drives awakening

In yogic and Buddhist contexts it often means the deep realization that one must awaken now, not later.

In some texts it arises when a person sees:

• the fleeting nature of life

• the inevitability of death

• the dissatisfaction of ordinary existence

That realization produces a strong impulse toward liberation.

In early Buddhism, saṁvega is the shock or urgency that drove Gautama Buddha to renounce palace life after seeing aging, sickness, and death.

So the word carries a very existential intensity, not merely enthusiasm.

2.

āsannaḥ (आसन्नः)

This word comes from the root āsad / āsanna, meaning:

• near

• close at hand

• approaching

• imminent

So āsannaḥ implies something within reach or approaching quickly.

In the sutra it means:

samadhi becomes close or attainable.

Not guaranteed instantly, but much nearer.

3. The psychological meaning of the sutra

Patanjali is essentially saying:

Spiritual realization depends greatly on intensity of aspiration.

Weak aspiration → slow progress.

Intense aspiration → rapid progress.

The preceding sutra (I.20) lists qualities like:

• faith

• energy

• mindfulness

• concentration

• wisdom

But I.21 adds a multiplier: the strength of longing.

4. The deeper implication

This sutra implies that time in spiritual development is elastic.

Two seekers could practice the same techniques, yet one progresses far faster because of saṁvega.

It’s not just discipline — it’s inner fire.

5. A nice parallel with Sufi language

Your interest in Jalal ad-Din Rumi actually connects well here.

In Sufi poetry the equivalent idea appears as:

• shawq (longing)

• ishq (burning love)

Rumi often says that intense longing accelerates union with the Beloved, which is philosophically similar to saṁvega accelerating samadhi.

6. A subtle nuance in Patanjali

In the very next sutra (I.22), Patanjali refines the idea even more:

He says intensity itself has three levels:

• mild

• medium

• intense

So tīvra-saṁvega means the highest intensity of spiritual urgency.

A linguistic curiosity you might enjoy

The word vega also means velocity or force in classical Sanskrit physics and Ayurveda.

So saṁvega literally suggests something like:

“total momentum of the soul toward liberation.”

If you like, we can also explore something very interesting:

In some classical commentaries on the Yoga Sutras, saṁvega is linked to a sudden awakening shock, almost like the transformative “glance” (nazar) you asked about earlier in Sufism.

That connection between shock, urgency, and awakening appears in several mystical traditions.