eXcathedral: The First Book in the Chronicles of Zemlya
Early retired pastor, Alexander Bastion, sits in a Seattle mental care facility, staring out the cafeteria window at a world nobody else can see. He sees a peculiar and stormy world, where the darkened glass is shattered and the thin veil, which shields people from the sight of wars in heavenly realms is torn asunder. For some reason God has shown him that all people are about to sleep for a millennium and only some will wake. All who wake will join a final thousand-year war against evil, ushering in the ultimate and inexorable return of the King of kings.