When we purchased our home, we also inherited an established grapevine. As gardening novices, my family invested considerable time learning how to prune, water, and care for it. When our first harvest came, I popped a grape from the vine into my mouth—only to be disappointed with an unpleasant, sour taste.
The frustration I felt about painstakingly tending a grapevine, only to have a bitter harvest, echoes the tone of Isaiah 5. There we read an allegory of God’s relationship to the nation of Israel. God, pictured as a farmer, had cleared the hillside of debris, planted good vines, built a watchtower for protection, and crafted a press to enjoy the results of his expected harvest (Isaiah 5:1–2). To the farmer’s dismay, the vineyard, representing Israel, produced sour-tasting grapes of selfishness, injustice, and oppression (v. 7). Eventually, God reluctantly destroyed the vineyard while saving a remnant of vines that someday would produce a good harvest.
In the gospel of John, Jesus revisits the vineyard illustration, saying, “I am the vine; you are the branches. If you remain in me and I in you, you will bear much fruit” (John 15:5). In this parallel imagery Jesus pictures us, His followers, as grapevine branches connected to Him, the main vine. Now, as we remain connected to Jesus through prayerful reliance on His Spirit, we have direct access to the spiritual nourishment that will produce the sweetest fruit of all, love.