You know why God allows bad people to roam the Earth, allows satan to roam the earth.… Two reasons, no three:

1. He wants to give bad people every opportunity to repent;

2. Bad people come and yes even satan serve a useful purpose;

3. Because whatever they can do to us isn’t nearly as important as what’s in our hearts. Now you or I may not have our priorities in the same order-but that is the way God sees it -I believe 🤷‍♂️