Faith, power, manipulation - The secrets of the Opus Dei sect. For many critics, the arch-conservative Catholic community Opus Dei is a diabolical sect. However, Opus Dei (which translates to "Work of God”) sees itself in a very positive light. That's because its 90,000 members worldwide have taken a vow of secrecy - and those who have left report persecution if they break that vow. #dwdocumentary #documentary