A life studying sin, a death spent applying it.
One way to engage audiences is through characters. Audiences enjoy getting to know the characters, building up to an “ah ha” moment, when the audience understands a little more about who the character is, and how that relates to the story as a whole.
Within the story all characters must engage the audience, which is to spark and maintain the audience’s interest and attention. A good character needs to do two things: advance the plot, and reveal interesting details about themselves.