Evolution leads the way through desire.
The difference between destruction of the immune system and stimulation of the immune system is an interpretation.
Differentiation is how ONE becomes many while remaining ONE. Differentiation is not separation.
You will be transformed by what you read.
Ignorance is constricted awareness.
The Rig Veda defines yoga as a union or "yoking" of the material and spiritual worlds, and it doesn't describe any physical postures other than the traditional cross-legged meditation pose.