法界次第初門 1.107

1.107

The six internal sense-faculty dhātus. These are fully as explained previously in distinguishing their characteristics under the six internal sense-faculty āyatanas; the reason we further append the name and meaning of "dhātu" to them is to cause practitioners of contemplation to analyze them without error, so that they do not get stuck in the false reckonings of the sixteen views and notions.