Although power should be used with virtue by those with those with good intentions, many of the world's most powerful people use power in ways that purposefully harm other people, the most famous example of this case being Adolf Hitler during World War II. More generally, this includes some past (and present) members of the Royal families, some political leaders as well as a few religious leaders who have used their power to manipulate those lower than them in social status. An example of a power-abusing "religious" leader is Reverend Jim Jone ....