My Disease, i.e.; Sin

I am not dead
Nor am I alive,
Undead,
Or otherwise cursed
But not alive all the same
My heart beats
My lungs draw breath
My body hungers,
Thirsts,
And demands urgent attention
To the necessities of life
Yet I am not alive
Nor am I dead, wholly
Yet the body lives
While the spirit does not

What remedy exists?