And he’s saying this after the Islamic State beheaded British citizen David Haines.
The Prime Minister has said that tragic news of the beheading of British citizen David Haines by ISIS terrorists will not prompt the United Kingdom into a knee-jerk reaction, though he promised to “destroy ISIL with an iron determination”. […]
He called the terrorist organisation – known as ISIS, ISIL, and the Islamic State – “the embodiment of evil” and claimed that the British government “will hunt down those responsible and bring them to justice no matter how long it takes”.
“The fact that an aid worker was taken… sums up what this organisation stands for,” he said.
“They are killing and slaughtering thousands of people… they boast of their brutality… they claim to do this in the name of Islam, that is nonsense, Islam is a religion of peace. They are not Muslims, they are monsters”.