Pope Francis prayed for the world last Friday evening here in Rome. Here are some excerpts of his meditation: "When evening had come" (Mk 4:35). The Gospel passage we have just heard begins like this. For weeks now it has been evening. Thick darkness has gathered over our squares, our streets and our cities; it has taken over our lives, filling everything with a deafening silence and a distressing void, that stops everything as it passes by; we feel it in the air, we notice in people's gestures, their glances give them away. We find ourselves afraid and lost. Like the disciples in the Gospel we were caught off guard by an unexpected, turbulent storm. We have real...