One of these days lightning is going to fill the sky from the
rising of the sun to its setting, and there is going to appear in the
clouds one like a son of man with his mighty angels in flaming
fire. And we will see him clearly. And whether from terror or
sheer excitement, we will tremble and we will wonder how, how
we ever lived so long with such a domesticated, harmless Christ.

Author: John Piper