Fakery, false spirituality and money-grubbing is a multi-million dollar industry. But it's not new. Jesus warned us about these issues in the first century and they just keep coming up again and again. But I don't think we would be wise to limit this warning to an issue that we see in some leaders. We should take seriously the fact that humans seem to have a natural drift from authentic spirituality to impersonated spirituality. From genuine character and godliness to laboring at the appearance of character and godliness. This is something that leaders will probably be tempted with the most but any one of us can fall into. God give us wisdom!