सत्यधर्मप्रतिपादनम् (Rama’s Defense of Truth and Dharma in Reply to Jabali)
कायेन कुरुते पापं मनसा सम्प्रधार्य तत्।
अनृतं जिह्वया चाह त्रिविधं कर्मपातकम्।।2.109.21।।
kāyena kurute pāpaṁ manasā sampradhārya tat |
anṛtaṁ jihvayā cāha trividhaṁ karma-pātakam ||2.109.21||
First conceiving evil in the mind, one commits sin with the body and then speaks falsehood with the tongue—thus wrongdoing becomes threefold: in thought, in deed, and in speech.
At first a man conceives an evil idea in his mind, then executes it through evil deed with his body and tells a lie through his tongue. Thus sinful action is three dimensional (mental, physical and vocal).
Ethical discipline must cover thought, action, and speech; satya requires inner purity, not only outward compliance.
Rāma explains why compromising truth is not a small matter: it spreads across the whole moral personality.
Self-restraint (saṁyama) across mind, body, and speech.