Marianne Jean-Baptiste makes a rare return to the London stage to take the lead in James Baldwin's 1965 play The Amen Corner at the National. She's sister Margaret, pastor at a Harlem church, with very strict rules she expects her flock to live by (despite the fact that one of her parishioners is desperate for work, she refuses to condone him accepting a job driving a whiskey delivery truck, even though he wouldn't be drinking himself.) Her style of preaching seems to have made her popular in the church but the first sign of weakness prompts the animosity of the church elders to come to the surface. Sister Margaret's absence for a week is the first thing to rile them - her trip to visit an affiliate church in Philadelphia makes them wonder why they're paying for it out of church funds. But it's her family life that'll prove the real Achilles heel.
