Islam, as we all know, is, in fact, a religion of peace...
...to be achieved by murdering or enslaving anyone who refuses to submit.
"Auferre, trucidare, rapere, falsis nominibus imperium; atque, ubi solitudinem faciunt, pacem appellant."
"To plunder, butcher, steal, they falsely call their empire; where they make a desolation they call it peace."
- Tacitus, "Life of Agricola"