The Dharmakaya Buddha is called the fundamental, undeveloped Buddhakaya. In Buddhism, when we say the undeveloped, or fundamental, body, it means that it is the original source itself. But there are two interpretations for one reality. When we understand it as something which is very calm, which is not in activity, we call it the Dharma Body. But the Dharma Body does not actually remain calm and inactive—it is always active. When we understand it as activity, we call it Dharma Nature. “Dharma Nature” means something in action, and “Dharma Body” means something which is not in activity, or which is not developed. But the whole Nature exists in the Dharma Body as a potentiality. So we have two understandings of one reality: Dharmakaya [kaya = body] and dharma nature.
