Even better: He said this in Saudi Arabia.

Via CNS News:

The ideology which Islamic State in Iraq and Syria (ISIS/ISIL) is trying to spread through the Middle East is a “dangerous … offensive … insulting distortion of Islam,” Secretary of State John Kerry said Thursday.

Speaking in Jeddah, Saudi Arabia where he garnered pledges of support from ten Arab nations for a campaign against the jihadist group, Kerry again underscored the administration’s determination to dissociate ISIS from the religion it claims to be inspired by and to be serving.