If you are writing a paper on this episode, you might consider these central themes:
While the congregation is cleared of wrongdoing by claiming self-defense, Megan and another parishioner are shown relaxing on a beach in the Caribbean with the stolen money. Key Themes for a Paper [S2E5] The Good Shepherd
It is revealed that Reverend Calvin and his assistant, Megan, killed two previous accountants to steal the money. After Megan discovers Calvin has been unfaithful, she exposes his crimes to the congregation. The normally peaceful Seelengut undergo a "herd mentality" transformation and mob Calvin, ultimately killing him. If you are writing a paper on this
Reverend Lance Calvin, a predatory Blutbad (wolf-like creature), leads a congregation of Seelengut (docile, sheep-like creatures). Calvin claims that a parishioner stole church funds, but Nick suspects the Reverend is manipulating his "flock". The normally peaceful Seelengut undergo a "herd mentality"