Dimond Mind (Tib. Dorje Sempa, Skt: Vajrasattva). Vajrasattva practice is one of the major Tibetan Buddhism practices, which is used in the Ngondro, or preliminary practices. The meditation helps to transform hatred, anger and malevolence in the mirror of wisdom. According to sacred texts, even the most difficult impressions accumulated in the course of many lives resolve after 111 111 recitations of Vajrasattva's hundred-syllable mantra.