Dar Al Islam - The world is 100% Islamic and therefore we are in a state of Paradise.
Dar Al Hareb - (literally a world on the sword) The world is not 100% Islamic and therefore in a state of perpetual Jihad until we reach that ideal state, Dar Al Islam.
It matters not whether you are a so-called “Moderate” Muslim or an “ Extremist” Muslim...
It is the general rule of life.
Muslims know how to do two things really, really well:
1) Kill
2) Be killed
Then, we should do everything in our power to deny them the first, and make them excel at the second.