Gods came to
set the captive free.God is always in control he calls the shots not Satan he is in control his motives and purposes we can not understand but we do know his character is always for good and he always has a plan.It is spiritual lesson from a real life situation.I am jumping way ahead here but at the time the people sent Jesus away the demoniac man was sent back to his family when you read later because of his testimony the next time they
visit years later to those towns many people are saved because of him so again yes some pigs died one man was
set free but that man went and told his story and many were saved and added to the
kingdom so to God be the glory.brentnz