We do not step out of the world when we pray; we merely see the world in a different setting. The self is not the hub, but the spoke of the revolving wheel. In prayer we shift the center of living from self-consciousness to self-surrender. God is the center, the Source, toward which all forces tend, and we are the flowing, the ebb and flow of God's tides. Prayer takes the mind out of the narrowness of self-interest, and enables us to see the world in the mirror of the holy.
The dark night of the soul refers to an extended period of acute purification that a spiritual practitioner undergoes immediately before making the final transition to deep spiritual awakening. It emphasizes purification and the act of letting go of what no longer serves after many lesser trials have been navigated.