Who killed the most people in the Bible?

In The Bible, the figure often associated with causing the most deaths is God, particularly in the context of events such as the Great Flood in Genesis, where humanity was wiped out except for Noah and his family. Additionally, instances like the destruction of Sodom and Gomorrah and various plagues in Egypt also reflect divine judgment resulting in mass fatalities. Other figures, such as King David and the Assyrian and Babylonian empires, are noted for their violence and conquests, but the scale of destruction attributed to God's actions is unparalleled in biblical narratives.