Isaiah 5:10 describes a vineyard and a grain field that produce only a small fraction of what they should. The verse is a judgment: God, speaking through the prophet Isaiah, warns that the land of Judah will become barren as a consequence of injustice and self-indulgence. It is spoken by the LORD of hosts, through Isaiah, to the people of Judah and Jerusalem.
For ten acres of vineyard shall yield one bath, and a homer of seed shall yield an ephah.”
Isaiah 5:10 (WEB)
What Isaiah 5:10 Means
The verse uses a farming image that would have been immediately clear to Isaiah’s hearers. A bath and an ephah were standard measures of liquid and dry volume. Ten acres of vineyard is a generous plot, and the expected harvest would be far larger than a single bath. Likewise, a homer of seed is a large sowing, and it should return a great quantity of grain. Instead, the yield collapses to a tiny fraction of what was planted.
The point is not that God is trying to make farming difficult for honest people. The verse describes a reversal: the land that was meant to feed and sustain the community will fail to do so. The promise hidden in the warning is the reverse of the usual blessing that comes from faithful stewardship. What the verse does not do is give a formula for how every bad harvest signals personal sin. Isaiah speaks here about a whole society whose choices have consequences for the land and its people.
The Context of Isaiah 5:10
The book of Isaiah is traditionally attributed to the eighth-century prophet Isaiah, who ministered in Jerusalem during the reigns of several kings of Judah. Chapter 5 opens with a song about a vineyard that God planted and cared for, and which yielded only wild grapes. The vineyard stands for Israel and Judah. Verses 7 through 13 then move from the image to the charges: the people sought justice and found oppression, and they built up wealth by taking over the land of others.
Verse 10 sits at the center of a series of “woe” statements, which address the powerful who acquire large estates, the partiers who drink from dawn until night, and those who ignore the Lord’s work. Read in that setting, the failing harvest is the outcome of greed and neglect. The verse shows that the people’s social and spiritual failures have agricultural consequences, which is why the prophet speaks about fields and vines in the same breath as injustice.
Key Phrases in Isaiah 5:10
Micah 6:8
He has shown you, O man, what is good. What does the LORD require of you, but to act justly, to love mercy, and to walk humbly with your God?
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This verse summarizes what the LORD requires: to act justly, to love mercy, and to walk humbly with God. It completes the picture that Isaiah 5 draws, showing that justice and humility are the fruit God seeks in a people he has cared for.
Galatians 6:7
Don’t be deceived. God is not mocked, for whatever a man sows, that he will also reap.
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Paul’s words about sowing and reaping echo the agricultural logic of Isaiah 5:10. Both passages teach that what a person or community plants shapes what it harvests, a principle that helps explain why the land’s failure is tied to the people’s conduct.
A Short Prayer From Isaiah 5:10
Lord, you are the one who plants and tends and waits for fruit. When I look at my own work, my habits and the way I treat others, help me see where I have been chasing gain or pleasure at the expense of justice. Turn my heart toward honest dealings and steady rest in you. Let the things I build bear the fruit that comes from your care, and teach me to walk humbly before you each day. Amen.
