Christian preachers, more than all others, should know that
people are starving for God. If anyone in all the world should be able
to say, “I have looked upon thee in the sanctuary, beholding thy power
and glory,” it is the herald of God. Who but preachers will look out
over the wasteland of secular culture and say, “Behold your God!”? Who
will tell the people that God is great and greatly to be praised? Who
will paint for them the landscape of God’s grandeur? Who will remind
them with tales of wonder that God has triumphed over every foe? Who
will cry out above every crisis, “Your God reigns!”? Who will labor to
find words that can carry the “gospel of the glory of the blessed God”?
If God is not supreme in our preaching, where in this world will the
people hear about the supremacy of God? If we do not spread a banquet
of God’s beauty on Sunday morning, will not our people seek in vain to
satisfy their inconsolable longing with the cotton candy pleasures of
pastimes and religious hype? If the fountain of living water does not
flow from the mountain of God’s sovereign grace on Sunday morning, will
not the people hew for themselves cisterns on Monday, broken cisterns
that can hold no water . . .?
We are called to be “stewards of the mysteries of God.” . . . And
the great mystery is “Christ in you, the hope of glory.” . . . And that
glory is the glory of God. And “it is required of stewards that they be
found faithful” – faithful in magnifying the supreme glory of the one
eternal God, not magnifying as a microscope that makes small things
look bigger; but as a telescope that makes unimaginably great galaxies
of glory visible to the human eye.
John Piper, The Supremacy of God in Preaching (Baker, 1990), p. 108-109



