When you and the silence become friends, it will speak to you as loudly as anything you could ever hear from the outer world. Soon you will not be able to ignore its voice, which after all is the voice of your own spirit calling to you.
We cannot expect answers from God after only five minutes of silence... Meister Eckhart emphasized the importance of the listening heart that listens to God alone ... that God desires nothing more than a heart that detaches itself in silence from everything and turns and listens.