Bhagavad Gita 18.42 — Duties Born of Nature: Tranquillity, Self-Control, Purity, and Knowledge

शमो दमस्तपः शौचं क्षान्तिरार्जवमेव च ।
ज्ञानं विज्ञानमास्तिक्यं ब्रह्मकर्म स्वभावजम् ॥ १८.४२ ॥

Tranquillity, self-control, austerity, purity, patience, uprightness, knowledge, realised wisdom, and faith are the duties of a Brāhmaṇa, born of his nature.

Transliteration (IAST)

śhamo damas tapaḥ śhauchaṁ kṣhāntir ārjavam eva cha |
jñānaṁ vijñānam āstikyaṁ brahmakarma svabhāvajam || 18.42 ||

Word Separation

The Sanskrit verse is separated into individual words (Padched) for easier study.

śhamaḥ damaḥ tapaḥ śhaucham
kṣhāntiḥ ārjavam eva cha |
jñānam vijñānam āstikyam
brahmakarma svabhāvajam ||

Word Meanings

Line 1
Sanskrit Word Meaning
śhamaḥ tranquillity, control of the mind
damaḥ control of the senses
tapaḥ austerity
śhaucham purity
kṣhāntiḥ patience, forgiveness
ārjavam uprightness, honesty
eva also
cha and
Line 2
Sanskrit Word Meaning
jñānam knowledge
vijñānam realised wisdom, deeper understanding
āstikyam faith in God and the scriptures
brahmakarma the duty of a Brāhmaṇa
svabhāvajam born of one's nature
Line 1 Line 2
Sanskrit Word Meaning Sanskrit Word Meaning
śhamaḥ tranquillity, control of the mind jñānam knowledge
damaḥ control of the senses vijñānam realised wisdom, deeper understanding
tapaḥ austerity āstikyam faith in God and the scriptures
śhaucham purity brahmakarma the duty of a Brāhmaṇa
kṣhāntiḥ patience, forgiveness svabhāvajam born of one's nature
ārjavam uprightness, honesty
eva also
cha and

Detailed Meaning

Introduction

Here Lord Krishna lists the natural qualities of the Brāhmaṇa. They are calmness, self-control, austerity, purity, forbearance, uprightness, knowledge, wisdom, and faith.

Essence

The qualities of the contemplative temperament

This verse describes the inner qualities of people in whom sattva predominates and whose natural calling is toward learning, teaching, and spiritual life. Each of the nine qualities is worth reflecting on, because all of them are valuable for anyone.

Śama (calmness of mind): The mind is peaceful and not easily disturbed by passing events.

Dama (control of the senses): The senses are restrained and are not allowed to pull the person in every direction.

Tapas (austerity, disciplined effort): The person willingly accepts discipline in body, speech, and mind for the sake of growth.

Śauca (purity): Both outer cleanliness and inner purity of motive are meant.

Kṣānti (forbearance, patience): The person can bear provocation and difficulty without retaliating or losing balance.

Ārjava (straightforwardness, honesty): There is no crookedness or pretence. The person's thought, word, and deed are in harmony.

Jñāna (knowledge) and vijñāna (wisdom, realised understanding): Jñāna is learning and understanding, while vijñāna is knowledge that has been experienced and made part of one's life.

Āstikya (faith, conviction): There is a firm trust in the spiritual dimension of life and in the teachings that point to it.

Qualities, not credentials

It is instructive that the verse lists qualities and does not mention titles or ancestry. Calmness, honesty, patience, and wisdom are not possessions that someone can inherit. They are developed through effort, and they are recognised by how a person lives. The verse calls them svabhāva-jam, born of one's nature, which means that they show themselves naturally when they have been truly cultivated.

Message for Everyday Life (Cultivating the Calm Mind)

Whatever our profession, we can benefit from developing these nine qualities. A teacher, an engineer, a parent, or a businessperson will all do better work if they have calm minds, controlled impulses, patience, and honesty.

Choose one to practise: This week, select one quality from the list, such as patience or straightforwardness, and watch for opportunities to practise it in small daily situations.

Next Topic

Lord Krishna has described the natural qualities of the contemplative temperament. In the next verse, He describes the qualities that belong to the Kṣatriya, the temperament of courage and leadership.

Hidden Messages In This Shloka

Reflect on this verse from different perspectives and see which deeper message opens up for you.

Spiritual
Inner Discipline Faith
Jñāna Yoga
Knowledge Realised Wisdom
Ethical
Honesty Purity
Psychological
Calm Mind Patience
Karma Yoga
Duty of Learning and Teaching
Philosophical
Sāttvic Qualities in Action
Practical
Cultivating Virtues
Educational
Teachers and Scholars
Leadership
Moral Authority
Management
Integrity and Calm
Family Life
Gentleness and Forgiveness
Social
Guiding Society
Humanity
Compassion Through Patience
Inner Purification
Self-Control and Purity

Wisdom Nuggets

Quiet minds see far.

Self-control is the first teacher.

A straight life needs no hiding.

Forgiving is a strength.

Trust gives knowledge its depth.

Clean motives make clear vision.

Know it, then live it.

Frequently Asked Questions

What are 'śhama' (tranquillity) and 'dama' (self-control of the senses)?
'Śhama' (tranquillity) is calming and controlling the mind, while 'dama' (self-control of the senses) is restraining the senses from distraction and excess. Together they steady the inner life.
What is the difference between 'jñānam' (knowledge) and 'vijñānam' (realised wisdom)?
'Jñānam' (knowledge) is understanding gained through study and teaching, while 'vijñānam' (realised wisdom) is the deeper understanding that comes from experience and direct realisation.
What does 'āstikyam' (faith in God and scripture) mean?
'Āstikyam' (faith in God and scripture) is a conviction in a higher reality and in the teachings that point toward it. It gives a firm basis for spiritual life.
What does 'brahmakarma' (the duty of one devoted to learning and teaching) mean?
It refers to the duties and qualities that, in this verse, arise naturally from a person who has an inclination toward learning, teaching, and spiritual life. Verse 18.41 explains that such duties come from the 'guṇas' (modes of nature) and not from outer label alone.
What is the practical message of this verse in one sentence?
Cultivate calmness, self-control, purity, patience, honesty, and wisdom, since they are qualities that anyone can strengthen.

Explore related topics

More shlokas on the themes this verse touches: