Yes they might, most despots, fascists, communist dictators and religious fundamentalists in history have taken the words of others and twisted to suit their ends.
Hitler quoted the Romans but I doubt they intended auschwitz, Stalin quoted Marx who would have abhorred his totalitarianism, the KKK always quoted the bible as they lynched people - just as this evil quote the Koran. Using a religion or interpreting a religion or a philosophy to suit your ends does not make the whole religion responsible.
The people responsible are the people who did it with the people who helped them. I for one won't let them hide behind a religion and give them the excuses they want- they are murderers , who want to attack liberalism and to those who think that attacking liberalism is what you do in the face of liberalism being attacked are you not defeated already?