Fast forward 10 years after BioShock ended, and there's a new lunatic running the battered city. Her name is Sophia Lamb, and unlike Ryan, she's dismissed all notions of the power of individualism. She preaches about collective effort and the effects of the many working in unison can have, bringing about a kind of religious revolution within Rapture.
This will no doubt bring forth a slew of psuedointellectual, historically incompetent gamers and non-gamers ready to give their 'zomg, religion is so evil' arguments, all while ignoring the previous game that was centered around rapture being completely secular.