The news about Jesus spread all over Syria, and people brought to him all those who were sick. They were suffering from different kinds of diseases and pain. Some had demons inside them, some suffered from seizures, and some were paralyzed. Jesus healed them all.
So Jesus allowed them to do this. The evil spirits left the man and went into the pigs. Then the herd of pigs ran down the hill and into the lake. They were all drowned. There were about 2000 pigs in that herd.