I will go before you
and will level the mountains;
I will break down gates of bronze
and cut through bars of iron.
I will give you the treasures of darkness,
riches stored in secret places,
so that you may know that I am the Lord,
the God of Israel, who summons you by name.
For the sake of Jacob my servant,
of Israel my chosen,
I summon you by name.

Oh my God. Can't you just hear the force behind those words?