A missionary doctor lost everything in a terrorist bombing. Now justice is calling him back into the fire. Dr. Mitch James built a life of service in the Philippines—healing children, mentoring young doctors, and raising his family in a land he had come to love. But when a devastating attack shatters his world, grief turns into a relentless search for answers. What he uncovers is far bigger than revenge. Drawn into a hidden war stretching from Mindanao to the shadows of international extremism, Mitch must confront enemies who operate without mercy—and decide whether his faith can survive the cost of justice. As former soldiers, covert operatives, and unlikely allies gather around him, the fight becomes more than personal. It becomes a battle for the innocent—and for the soul of a man who once believed healing was enough. Vengeance Mandate is a gripping Christian international thriller about faith under fire, brotherhood forged in loss, and the dangerous line between justice and vengeance. Perfect for readers of Joel C. Rosenberg, Terry Brennan, and high-stakes faith-driven suspense.