the antichrist will behead those who do not accept the mark of the beast (666) and worship his image
"the being used as a tool of satan in order to a) make a false fulfilment of the jewish messianic prophecy and/or b) become a satanic substitute for christ
"the antichrist will behead those who do not accept the mark of the beast (666) and worship his image" What is the definition of "antichrist"?