The Trikaya doctrine (Sanskrit, literally "Three bodies or personalities"; 三身 Chinese: Sānshén, Japanese: sanjin) is an important Buddhist teaching both on the nature of reality, and what a Buddha is. By the 4th century CE the Trikaya Doctrine had assumed the form that we now know. Briefly the doctrine says that a Buddha has three 'bodies': the nirmana-kaya or created body which manifests in time and space; the sambhoga-kaya or body of mutual enjoyment which is an archetypal manifestatio ...
Buddhism has always recognised more than one Buddha. In the Pali Canon twenty-eight previous Buddhas are mentioned, and Gautama Buddha, the historical Buddha, is simply the Buddha who has appeared in our world age. Even before the Buddha's Parinirvana the term Dharmakaya was current. Dharmakaya literally means Truth body, or Reality body. However all of these Buddha are unified in two ways: firstly they share similar special characteristics. All Buddhas have the 32 major marks, and the 80 minor marks of a superior being. These ...
Later Mahayana Buddhists were concerned with the transcendent aspect of the Dharma. So therefore if the Dharma is transcendental, totally beyond space and time, then so is the Dharmakaya. One response to this was the development of the Tathagatagarbha Doctrine. Another was the introduction of the Sambhogakaya which conceptually fits between the rupakaya, now renamed nirmanakaya or created body, and the Dharmakaya.
The Sambhogakaya is that aspect of the Buddha, or the Dharma, that one meets in visions and in deep meditati ...
