You can judge a fait by its cover…

Tertullian said: “You can judge the quality of their faith from the way they behave.  Discipline is an index to doctrine.  They say that God is not to be feared. So everything is free to them and unrestrained.  But where is God not feared except where he is not present?  Where God is not present, there is no truth either; and where there is no truth, discipline like theirs is natural.