2009-09-11T10:14:33-05:00 GCI info@gospel.com /feeds/topics/who+are+you/ http://biblegateway.com/passage/?search=Acts%2019:13-16&version=NIV 2009-09-11T10:14:33-05:00 When people who weren't followers of Christ tried to cast out demons in his name, it backfired. Simply calling out the name of Jesus doesn't mean anything if you don't believe in him.