Jonah's Redemption: Book 3 (Jonah's Redemption #3)
Sylvia Price

Jonah, Mary Lou’s fiancé, is desperate to figure out how to care for her. In a moment of quiet, God speaks to Jonah.
Will Jonah choose to embrace the Amish faith and marry his sickly love, or will he run again? Will Mary Lou recover to enjoy the married Amish lifestyle she so desperately craves?
This is the 3rd book of a 5-book series.