There are users in all religious. It's impossible to know all of them. We have to use our brain and instinct. Buddhism is all about how to be a human. We treat others as how we want to be treated. Buddha would treat you with kindness and compassion. He would not hurt any living beings and spirits. If anyone cause you pain (mental or physical) , he/she DOES NOT practice Buddhism.
Forum: "Cults," Sects, and "New Religious Movements"