In the 24th century, humanity creates true artificial intelligence. This new, human-like species, Homo mechanicus, quickly proves it is not a monster of science fiction lore, and society returns to relative normalcy within a few generations. That is until Father Michael Alan Cline, the world’s first and only non-human priest, performs a very public miracle. A creation of science dwelling in the realm of the spiritual, Father Michael's life and faith fall into chaos as he struggles to comprehend what is happening to him. Ancient debates over life, free will, and faith resurface as Rome decides how to investigate what appears to be a non-human vessel of God. The Pope’s solution: to dispatch an investigator who is an expert in the science of Homo mechanicus yet does not believe they are sentient. Was it a miracle, or is Father Michael a puppet of powers less than divine?