For no one can lay any foundation other than the one we already have—Jesus Christ.  Anyone who builds on that foundation may use a variety of materials—gold, silver, jewels, wood, hay, or straw. But on the judgment day, fire will reveal what kind of work each builder has done. The fire will show if a person’s work has any value. ~ 1 Corinthians 3:11-13 (New Living Translation)

Someone asked me about the size of these bales, so I put my kids on one.  Huge, eh?