Humility

"Humble yourselves in the sight of the Lord, and He will exalt you. And of what does the exaltation consist? The highest glory of man is in being only a vessel, to receive and enjoy and show forth the glory of God. It can do this only as it is willing to be nothing in itself so that God may be all. Water always fills the lowest places first. The lower, and emptier a man lies before God, the speedier and the fuller the inflow of the divine glory will be."
-Andrew Murray