Brazilian theologian, Rubem Alves, suggests that we imagine ourselves locked in a room with no windows or doors. No matter how nice the room is furnished we will very quickly become bored and suffer claustrophobia. Inevitably we will begin to probe the walls and floor, looking for a way of escape. Then, Alves suggests, that we imagine ourselves in a castle with a thousand and one luxurious rooms, filled with surprises and pleasures. As we tire of one room we can move to the next, and the next, indefinitely exploring the castle. So absorbed are we in our search that we never notice that the castle, like the other room, has neither windows nor doors. We are equally a prisoner but it never occurs to us to escape.

Enslavement is the issue. And Martha was trapped in her virtuous castle of work fixing dinner for Jesus. Yet, it is Jesus who says the idle Mary has chosen the better part.