Bearing false witness is Perkins’ anti-Christian stock in trade
Judging all Muslims for the violent behavior of the relative few (as a percentage of total population) makes as much sense as judging Christians on the behavior of Anders Breivik, the George Tiller Killer, the violent clashes in Ireland not so long ago, the Inquisition, and the Crusades.
The real danger, in Islam, in Christianity, even in Buddhism, in any politics, or pretty much any worldview, is radicalism.
And radicalism generally requires first that someone radicalize.
And what does Perkins do and have a long, long history of doing? He incites intolerance and hatred by spreading false witness, utterly contrary to Scripture.