There is an ancient legend first told by Christians living in the catacombs under the streets of Rome which pictures the day when Jesus went back to glory after finishing all his work on earth. The angel Gabriel meets Jesus in heaven and welcomes him home. “Lord,” he says, “Who have you left behind to carry on your work?”
Jesus tells him about the disciples, the little band of fishermen and farmers and housewives.
“But Lord,” says Gabriel, “what if they fail you?! What if they lose heart, or drop out?! What if things get too rough for them, and they let you down?!”