Bhashya
तथा वायौ प्राणे हृदि च एका देवता ; तस्या विशेषणम्-इन्द्रः परमेश्वरः, वैकुण्ठः अप्रसह्यः, न परैर्जितपूर्वा अपरा-जिता सेना- मरुतां गणत्वप्रसिद्धेः ; उपासनफलमपि-जिष्णुर्ह जयनशीलः अपराजिष्णुः न च परैर्जितस्वभावःभवति, अन्यतस्त्यजायी अन्यतस्त्यानां सपत्नानां जयनशीलोभवति ॥
In plain words
In the same way, a single divine reality dwells within the cosmic wind, the vital breath, and the heart. Its attributes are supreme lordship, unassailable power, and an army that has never known defeat—for the vital forces, like the storm-gods, always move as an invincible host. The fruit of meditating on this reality is that one becomes naturally victorious, resilient against defeat, and completely unshakeable by external adversaries.
Close to the Sanskrit
Likewise, in the wind, in the breath, and in the heart, there is one deity. Her qualification is: Indra, the supreme lord; Vaikuntha, the unconquerable; an army never conquered before by others—because of the well-known fact of the Maruts being a group. The fruit of meditation also is: indeed, he becomes victorious, having the habit of winning, not habituated to defeat, and not of a nature to be conquered by others; he becomes victorious over rivals belonging to other quarters.