Just as a foolish person might see a sharp distinction between water and ice, people wedded to their senses and the relative knowledge gained by them conceive of a division between spirit and material forms. But truth be told, there is no such division if absolute reality is mystically intuited.
From Buddhism's perspective there are two kinds of reality. The first consists of our psychophysical body and the world channeled through its senses and interpreted which is never other than impermanent, suffering and spiritless. It is conditioned. The second reality can only be mystically intuited in which the first reality dissolves into it, losing its power over us, seen to be an illusory projection. The second reality is unconditioned. This second reality is absolute spirit or Buddha-nature which is radiant, blissful and eternal. The first reality is a configuration of the second which means it doesn’t really exist.
But reading this or thinking about it never gets us to the second reality. We are somewhat like the fool seeing the glass of water and the cubes of ice in it, not understanding through what they are actually one and the same. We still stand outside of true reality condemned by our strong passion and desire to find ultimate worth and meaning in the first reality despite the fact that its knowledge is relative and empty. There is no spirit here.
Not even the greatest teacher in the world can begin to lead us to the required mystical intuition that releases us from the first reality’s bewitching phenomena if we are not open to receiving such; if we are incorrigible and skeptical to a fault. This is like pulling down the shades to let in the light! What is gained is but darkness. While most of us believe we are capable of realizing true reality we are deluding ourselves. The more we defend the first reality which is false the more we have set ourselves against truth.