Following author Veronica Roth's spoiler-free review of Divergent from earlier today, we have three new clips from Summit Entertainment's young adult novel adaptation, arriving in theaters March 21. The story centers on Tris Prior (Shailene Woodley), a young woman who learns she is a divergent, someone who doesn't fit within the five factions that all members of society are forced to live under. She seeks refuge with the Dauntless faction, which represents courage. Watch as the young woman undergoes the rigorous initiation process, nearly drowning after having knives thrown at her head, all while Eric (Jai Courtney) explains a new rule to the initiates.