Interesting, very nice.
I especially like the symbols as it would seem there was much thought put into them. Here's my analysis: (TL;DR at the bottom)
Spiritual looks like a person raising their arms on the top part while the bottom part is their reflection, symbolizing perhaps their deep spiritual reflection.
Material seems to symbolize the solid foundation of matter itself, with a circle in its center which itself could represent molecular states in matter.
Cardinal is the most cleverly designed out of them all
- The four arrows symbolize omnipresence or simply all directions within space
- The way the four arrows are interconnected suggest multiple realities and possibilities happening within the same space.
- The sharp lines in general suggest strong energetic forces being involved
All while looking like a star which suggests all these events and power taking place within the entire universe.
TL;DR: The symbols are well designed.
