Who is the Antichrist?

The simple answer to this question (insofar as there can be a simple answer) is this: the Antichrist is the figure in Christianity who opposes Christ.

The actual word "Antichrist" appears only four times in the New Testament in the First and Second Epistle of John. According to the Bible, the Antichrist denies that Jesus is Christ, challenges the Father and the Son, and refuses to confess Jesus came in the flesh.

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Denise Chow
Live Science Contributor

Denise Chow was the assistant managing editor at Live Science before moving to NBC News as a science reporter, where she focuses on general science and climate change. Before joining the Live Science team in 2013, she spent two years as a staff writer for Space.com, writing about rocket launches and covering NASA's final three space shuttle missions. A Canadian transplant, Denise has a bachelor's degree from the University of Toronto, and a master's degree in journalism from New York University.