From Gravity and Grace.
“Christ healing the sick, raising the dead, etc–that is the humble, human, almost low part of his mission. The supernatural part is the sweat of blood, the unsatisfied longing for human consolation, the supplication that he might be spared, the sense of being abandoned by God. The abandonment at the supreme moment of the crucifixion, what an abyss of love on both sides!
“The cross. The tree of sin was a real tree, the tree of life was a wooden beam. Something which does not give fruit, but only vertical movement. “The Son of Man must be lift up and he will draw all men unto himself.” We can kill the vital energy in ourselves while keeping only the vertical movement. Leaves and fruit are a waste of energy if our only wish is to rise. Adam and Eve sought for divinity in vital energy–a tree, fruit. But it is prepared for us on dead wood, geometrically squared, where a corpse is hanging. We must look for the secret of our kinship to God in our mortality.
“We have to cross the infinite thickness of time and space–and God has to do it first, because he comes to us first. Of the links between God and man, love is the greatest…God crosses through the thickness of the world to come to us.”