Fourth level of Seven. Of the Second day of Seven. Every day we choose one mantra. This is about Rig Veda 1.32.1 {इन्द्रस्य नु वीर्याणि प्र वोचं यानि चकार प्रथमानि वज्री । अहन्नहिमन्वपस्ततर्द प्र वक्षणा अभिनत्पर्वतानाम् ॥} One of the most well-known about Indra, who is extolled the most in Vedas. Written for graduates, ready to grapple with complexity. Tone: Transformative, Intense, Hermetic.