The Tantras (special scriptures of Vajrayana Buddhism) frequently refer to mandalas, circles of symbolic forms. Sangharakshita describes the mandala of the five Buddhas, its use as a symbol of psychological and spiritual integration, and the meaning of its sexual symbolism.
From the talk entitled The Mandala: Tantric Symbol of Integration, part of the series Aspects of Buddhist Psychology given in 1967.
***
Subscribe to our Free Buddhist Audio podcast - a full Dharma talk every week! Follow our blog for news and new Dharma