Who hides behind a mask of the respectable person? (Alexander Kasatkin and Natalia Nazarova's film "Daughter")

The film Daughter by Alexandr Kasatkin and Natalia Nazarova tells the story of the father obsessed with upbringing. He can kill everyone who he thinks prevents his daughter from becoming an obedient and upright girl. His desire to judge and punish everybody who does not meet his ideas about values leads up to confession. Then it becomes clear that the father kills not only those who he does not like but also his wife, the mother of his children. Conclusion: Exploitative treatment of belief is a big modern issue. There are not many people today who strive for heavenly thoughts, the truth and honesty. It is horrifying to think and understand that without God and belief everyone stops being human.