Parshas Vaeschanan - Hearing the Voice of God, Not the Echo

The passuk in this week's Parsha tells us that at the giving of the Torah the voice of God did not cease. The Medrash explains this to mean that when Hashem spoke there was no echo. Of all the miracles that God could have performed at Har Sinai, what is the significance of the fact that the voice of God did not echo? In this shiur, delivered at Mishmar on NCSY Kollel, Rav Burg explores the value of building a personal relationship with Hashem.