Predestinationist is a term used to describe someone who believes in the idea that God has determined certain events or outcomes before they happen. There are a few synonyms that can be used to describe this belief system, depending on the context. These include fatalism, determinism, and predeterminism. Fatalism suggests that events are predetermined and cannot be changed, while determinism suggests that events may be predetermined but still allow for free will. Predeterminism is similar to predestinationism in that it suggests a predetermined fate, but may also refer to the idea that this fate is determined by factors beyond the control of individuals. Regardless of the term used, this belief system has sparked debate and controversy throughout history.