The Light of Dawn

This is a haunting episode containing incredibly rich thematic material. It welcomes rumination on the many manifestations of love, sin, salvation, and suffering. It takes an unflinching look at what each of these things mean to these characters and what happens when those ideas come into conflict. The ability to put characters in situations that challenge people's preconceived notions of these things is the mark of fantastic writing. Episodes like this that encourage viewers to engage in self-reflection are what can truly elevate a show and allow its influence to transcend its medium. It's beautiful, gut-wrenching, and simply awe-inspiring.