Having tried for years to conceive, Richard and Susan were elated when Susan became pregnant. Her health problems, however, posed a risk to the baby, and so Richard lay awake each night praying for his wife and child. One night, Richard sensed he didn’t need to pray so hard, that God had promised to take care of things. But a week later Susan miscarried. Richard was devastated. He wondered, Had they lost the baby because he hadn’t prayed hard enough?

On first reading, we might think today’s parable suggests so. In the story, a neighbor (sometimes thought to represent God) only…