In the core of the human soul there is a central silence. It is here that God enters into the soul. A person finds 'unity and blessing in that little spark in the soul, which neither space nor time touches.' Here is to be found a light that 'wants to penetrate the simple core, the still desert ... to get into the secret, to which no one is privy, where it is satisfied by a light whose unity is greater than it's own. This core is a simple stillness...
To move toward the desert where interior prayer and interior transformation can take place means a willingness to go into the desert, to learn to shut the door, and to move into the necessary solitude which prayer and the deeper levels of worship require.