Dig, there are plenty of books on this subject, websites too. Think about it.
Ten warning signs of a potentially unsafe group/leader.
- Absolute authoritarianism without meaningful accountability.
- No tolerance for questions or critical inquiry.
- No meaningful financial disclosure regarding budget, expenses such as an independently audited financial statement.
- Unreasonable fear about the outside world, such as impending catastrophe, evil conspiracies and persecutions.
- There is no legitimate reason to leave, former followers are always wrong in leaving, negative or even evil.
- Former members often relate the same stories of abuse and reflect a similar pattern of grievances.
- There are records, books, news articles, or television programs that document the abuses of the group/leader.
- Followers feel they can never be "good enough".
- The group/leader is always right.
- The group/leader is the exclusive means of knowing "truth" or receiving validation, no other process of discovery is really acceptable or credible.