1) All non-muslims in the world converted or slain
Si Vis Pacem, Para Bellum; temporarily subsiding enthropy is usually a highly taxing process.
2) Non-conformists and women killed if they get out of line
Dost not rock the boat, thou vile servant of Chaos!
Then the world will have peace. Christianity promises a similar future, but in either case, existence would be a very noticeable form of social imprisonment.
Peace sells.. But what kind of creature buys it? The independent and thinking consumer or the brainswashed moron?
Is the urge for happiness (here: abstaining from suffering) a true nature for man or is it just an undesirable consequence of modern times, e.g. the easiness of life?
Peace (here: the absence of conflict) is always
isolation from the violent dynamics of cosmos, a regualted and artificial creation to temporialy fit a human need. One day, eventually, the illusion of balance shatters and the humans are once again exposed to the external. That's why it is important that humans trust in Allah so they may gain spiritual sanctuary in the times of dread.