The thunderbolt or diamand that destroys all kinds of ignorance, and itself is indestructible. The Vajra is symbol of Indra. Also the Dorje or Vajra represents the Upaya or method Tibetans name Vajra as Dorje.
When two Thunderbolts are crossed it is called a Viswa Vajra. It is the emblem of Amoghasiddhi. In the Buddhist Tantra the word generally disignates Synya or Void which cannot cut, cannot destroyed but which destroys all evils.
The thunderbolt or diamand that destroys all kinds of ignorance, and itself is indestructible. The Vajra is symbol of Indra. Also the Dorje or Vajra represents the Upaya or method Tibetans name Vajra as Dorje.
