The Still Small Voice

"But indeed, any greatness requires prior smallness, and there is no great voice if it is not preceded by a soft sound, for this is the way of the Shofar, that it progressively grows." 

Michael Laitman, Kabbalah for the Student, 2008, Laitman Kabbalah Publishers, Page 109, www.scribd.com/doc/15505401/Kabbalah-for-Students