Resurrection (A supernatural Downfall)

In the beginning there was Adam…. A world-weary global backpacker working as a bartender in Southern England; his life starts to take a series of downward turns and his thoughts start to become dark, very dark. Supernatural forces are circling Adam and he makes a deal that will see him play host to one of the most demonic antagonists to grace the pages of History. His world is quickly overtaken as he bears witness to a series of encounters that will set off a chain of terrifying events in both the UK and the USA. Adam quickly learns the terrifying ease in which humanity can ultimately be corrupted.
 
A new leader rises in a religious cult hat has waged war against a foreign enemy. Is this the same man?