Moderator: Tibetan Buddhism moderators
The main image of dharmadhatu is that of space—the ‘space of all things’ within which all phenomena manifest, abide and dissolve back into. […] Dharmadhatu is the basic environment of all phenomena, whether they belong to samsara or nirvana. It encompasses whatever appears and exists, including the worlds and all beings.[…] The relationship between dharmadhatu, dharmakaya and [the wisdom of dharmadhatu] is like the relationship between a place, a person and the person’s mind. If there is no place, there is no environment for the person to exist in; and there is no person unless that person also has a mind dwelling in the body. In the same way, the main field or realm called dharmadhatu has the nature of dharmakaya. Dharmakaya has the quality of [the wisdom of dharmadhatu], which is like the mind aspect. […] "Dharmadhatu is adorned with dharmakaya, which is endowed with [the wisdom of dharmadhatu]." This is a brief but very profound statement, because ‘dharmadhatu’ also refers to sugatagarbha or buddha nature.