Dynamo — Eleanor Gustafson

Jeth Cavanaugh is searching for a new life along one of Pennsylvania's mountain ridges when he stumbles upon a stable of show jumpers owned by Rob and Katie Chilton. Throw in a volatile stallion named Dynamo, and Jeth will do anything to work there. Jeth earns his living by training and showing Rob's jumpers, but Dynamo is his primary passion.
Everything changes when God enters his life -- in the unconventional form of a hard slap by an old girlfriend -- and ignites a new, greater passion within Jeth. But along with fervor comes fear at the undeniable evidence of God's hand on his life. Inexplicable events, both good and bad, make him moan plaintively, “Why does God do this to me? I get the feeling I'm being set up for something.”
He is, indeed. Jeth's life is anything but predictable, much like the God he serves. The real Dynamo and his ultimate trainer emerge out of an excruciating mix of disaster and brokenness, which are never beyond the reach of redemption.