Listening, truly listening, going deep within your heart to listen to the vibration of the Universe. The first line to me that one becomes a wise spiritual leader by listening deeply to the sacred sound current.
The sounds of this step are so hypnotic and lovely. The word itself is like a lullaby you sing to your mind to help it quiet down so that you hear the vibration of All-That-Is humming sweetly inside of you to the beat of your heart.
With that as the soundtrack of your mind, wisdom comes.