“It is the command of Jesus that we not worry, as the world worries, in ways that make us crazy or mean or angry or hateful or quarrelsome. It is a command spoken by Jesus who himself is un-anxious and unflappable. Indeed, it is difficult to imagine Jesus being anxious. He is unafraid before the Roman governor at his trial, unflappable before the high priest on his dread-filled Thursday inquisition, unworried when the storm rages, completely at peace even in the ferocious storm on the Sea of Galilee. He is unafraid, un-anxious, not worried. And he invites his disciples to stay close to him and to share his un-anxious presence.”
Walter Brueggemann, A Gospel of Hope, page 33.