Hidden Trials — L.D. Houghton

What if you could control what people believed... The Ministry has always been part of our world, operating in the moral grey area of radical thought and revolutionary technology. It works to prevent intellectual contagion in an era where a dangerous thought can spread across the globe faster than a pandemic, and more virulently. Jacob Trials is one of their star agents, a man who has carried out actions both heroic and villainous, both necessary and brutal. He has given over his very body to the cause, with machinery that he barely understands adapting and enhancing him. When an unknown group starts hunting him with a viciousness he can hardly countenance, Trials will be forced to come to terms with loss, betrayal, and a savagery that will change him, and his world, forever. A heady mix of nanotech, spy games, violence, memes, and religion.