Educate your inner being in all aspects of life. Keep to the order you learned during your schooling. You did not begin all of a sudden to grasp the higher subjects; you started by learning the alphabet. The same applies to your soul. It is not good for it to strive toward exalted feats until it becomes familiar with the spiritual alphabet: humility and obedience. Let the whole of your life become a continuous prayer.
Listening creates a holy silence. When you listen generously to people, they can hear truth in themselves, often for the first time. And in the silence of listening, you can know yourself in everyone. Eventually you may be able to hear, in everyone and beyond everyone, the Unseen singing softly to itself and you.