What is 'Wyrd?' Wyrd is the most fundamental concept of all things magick and also the most difficult to describe. The Anglo-Saxon concept of 'Wyrd,' the equivalent of a fate or destiny which can be spiritually influenced.
The Hyle Triangle is a design from Fludd's book 'Utriusque Cosmi Historia' written in 1617 and is an attempt to define the intersecting relationship between the physical and spiritual worlds. Fludd wrote that it may be impossible to define and one can only come close by using an analogy.