| Summary | The vajra (Sanskrit: वज्र; Tibetan: རྡོ་རྗེ་, dorje) occupies a central position within the religious, metaphysical, and iconographic frameworks of South Asian and Himalayan traditions. Etymologically grounded in ancient Sanskrit, the term simultaneously denotes "thunderbolt" and "diamond". This dual designation embodies two core metaphysical attributes: the irresistible, decisive power of the thunderbolt that cuts through illusion, and the unyielding, immutable, and transparent quality of the d |