“Blessed are those who hunger and thirst for righteousness, for they will be filled.” (Matthew 5:6 NIV)
To be hungry or thirsty means to have a strong desire or craving. That is the kind of desire Jesus is talking about here—a deep, driving longing to be right with God.
What is righteousness?
Dictionaries define righteousness as “behavior that is morally justifiable or right,” characterized by standards of morality, justice, virtue, and uprightness.
The Bible’s definition of righteousness
According to Baker’s Evangelical Dictionary of Biblical Theology, God the Father is righteous, Jesus Christ is the Righteous One, and God gives the gift of righteousness to repentant sinners through Christ. Believers are declared righteous, are being made righteous, and will one day be perfectly righteous—all because they are in a covenant relationship with the living God, who finishes what He starts.
The Bible describes the righteous person as one who trusts in the Lord and holds fast to Him (Psalm 33:18–22).
We all fall short of God’s righteousness
“For all have sinned and fall short of the glory of God.” (Rom. 3:23)
God’s standard of righteousness is His own perfection—in every attribute, every attitude, every word, and every action. His law is the plumb line by which all human righteousness is measured—and none of us measure up.
You cannot become righteous by your own efforts
True righteousness is possible only through the cleansing of sin by Jesus Christ and the indwelling work of the Holy Spirit. We have no ability to make ourselves righteous.
“God made Him who had no sin to be sin for us, so that in Him we might become the righteousness of God.” (2 Cor. 5:21)
We are made righteous in the sight of God because of Jesus
We are accepted and treated as righteous by God solely because of what Jesus did for us on the cross. He was treated as if He were a sinner—though He was perfectly holy—so that we could be treated as if we were righteous—though we are not.
Because of what Christ endured in our place, God now treats us as if we had perfectly obeyed His law and never been exposed to its penalty. We have received this precious gift of righteousness from the God of all mercy and grace.
Therefore
Don’t hunger and thirst for success, approval, or self-improvement. Hunger and thirst for righteousness—for Christ Himself.
“But seek first his kingdom and his righteousness, and all these things will be given to you as well.” (Matt. 6:33 NIV)