Oliver Bullough said this quote

The Soviet state was, in fact, almost perfectly designed to make people unhappy. It denied its citizens not just hope, but also trust. Every activity had to be sanctioned by the state. Any person could be an informant. No action could be guaranteed to be without consequence. Father Dmitry preached friendship and warmth and belief to his parishioners, and inspired a generation to live as humans and not as parts of a machine.