Below are synopsis of the final four episodes for True Blood Season 5.
Episode 5.09 – Everybody Wants to Rule the World- Vampires celebrate the start of the holy war; anti-supernatural zealots put Sookie in danger.
Episode 5.10 – Gone, Gone, Gone- Bill puts a spin on the rising vampire violence; Jason uncovers a mysterious scroll.
Episode 5.11 – Song of the Dead Faerie - Bill slips into religious fervor; Sookie seeks insight from the faerie Elder.
Episode 5.12 – Save Yourself – Eric tries to save Bill from losing his humanity.
source: imdb.com