In Luke 13, Jesus tells a parable about a barren fig tree. The tree is planted in a vineyard, which sounds weird, but fig trees were often used as trellises in vineyards. The owner is unhappy because the tree is not bearing fruit. “Cut it down,” he says. But the vintner says, “I’ll dig around it, fertilize it. Let’s give it one more year.”
And the vast majority of the commentaries and reflections I’ve read about this story say something to the effect of, “See, God is willing to give us sinners one more chance.”