16-18"Have you ever gotten to the true bottom of things,
explored the labyrinthine caves of deep ocean?
Do you know the first thing about death?
Do you have one clue regarding death's dark mysteries?
And do you have any idea how large this earth is?
Speak up if you have even the beginning of an answer.
19-21"Do you know where Light comes from
and where Darkness lives
So you can take them by the hand
and lead them home when they get lost?
Why, of course you know that.
You've known them all your life,
grown up in the same neighborhood with them!