Iban Longhouse: A Selection of Physical and Spiritual Aspects (part 4) contains three important principles. It demonstrates by way of a three-dimensional computer study the variations of structural design of different types of longhouses and sections into which the of ceremonies and rituals are integrated, to bring their actions to life. Furthermore it describes with detailed illustrations selected pelian and saut-rites A graphic explains the spiritual aspect of the relation between the ritual area, of the messengers (bats / wind), to call for help of manang raja menjaya and selempandai, the who is able to recast the human. A review summarizes concepts of diagnosis and treatment. Another review of composition and structure of acting forces and members in the complex of holistic healing?? complete these comparative studies.