Shaykh Hamza Yusuf Refutes ISIS and their idea of Caliphate

Here are a few resources which have refuted ISIS.

ISIS Refuted by Dr Abdul-Rahman Dimashqia

The Truth About ISIS - Dr Yasir Qadhi

Muslim Response to Yezidi (Yazidi) Girls Rape by ISIS Report

Muslim Imam on Beheading of Journalist, Steven Sotloff (Imam Suhaib Webb)

Muslim Scholar on ISIS and the Jordanian Pilot

Jizya and Reported ISIS Thugs Rape Assyrian Mother and Daughter

Dr Yasir Qadhi and Nouman Ali Khan on Charlie Hebdo Killings

Sh Haitham al Haddad exposes ISIS

Why isn't ISIS a Caliphate?

Russell Brand: Haters of Islam Encourage Muslims towards Extremism

Sharia Law against terrorism