from The Ascent of Mount Carmel--Book 1, Chapter 6 St. John of the CrossIN order that what we have said may be the more clearly and fully understood, it will be well to set down here and state how these desires are the cause of two serious evils in the soul: the one is that they deprive it of the Spirit of God, and the other is that the soul wherein they dwell is wearied, tormented, darkened, defiled and weakened, according to that which is said in Jeremias, Chapter II: Duo mala fecit Populus meus: dereliquerunt fontem aquoe vivoe, et foderunt sibi cisternas, dissipatas, quoe continere non valent aquas. Which signifies: They have forsaken Me, Who am the fountain of living water, and they have hewed them out broken cisterns, that can hold no water.[117] Those two evils -- namely, the privative and the positive -- may be caused by any disordered act of the desire.
We seperate ourselves to God alone, or we struggle always against the crushing weight of desire and ownership. There is no middle way. God really, really likes the Frank Sinatra song, "All or nothing at All." I often hear Him say, "Half a love never appealed to me."