The repetition of the theme from verse 10 shows how seriously God takes economic justice and honest dealing. A false balance — deliberately rigged — is not merely a business practice but a moral offense against the God of justice. Fairness in all transactions reflects God's own character.
Memory phrase: God wants honest scales.
Talk about it: What does it feel like to be cheated? How does God feel about cheating?
Prayer: God, help me be fair and honest in everything.