Westminster Shorter Catechism · Question 33 of 107

What is justification?

A.Justification is an act of God’s free grace, wherein he pardoneth all our sins, and accepteth us as righteous in his sight, only for the righteousness of Christ imputed to us, and received by faith alone.

Which Bible passages support this answer?

The Westminster Assembly attached these Scripture proofs to answer 33. Read them together and ask what each one shows about the answer.

  1. Romans 3:24-25

    24But they are justified freely by his grace through the redemption that is in Christ Jesus. 25God publicly displayed him at his death as the mercy seat accessible through faith. This was to demonstrate his righteousness because God in his forbearance had passed over the sins previously committed. (NET)

  2. Romans 4:6-8

    6So even David himself speaks regarding the blessedness of the man to whom God credits righteousness apart from works: 7“Blessed are those whose lawless deeds are forgiven, and whose sins are covered; 8blessed is the one against whom the Lord will never count sin.” (NET)

  3. 2 Corinthians 5:19, 21

    19In other words, in Christ God was reconciling the world to himself, not counting people’s trespasses against them, and he has given us the message of reconciliation. 21God made the one who did not know sin to be sin for us, so that in him we would become the righteousness of God. (NET)

  4. Romans 5:17-19

    17For if, by the transgression of the one man, death reigned through the one, how much more will those who receive the abundance of grace and of the gift of righteousness reign in life through the one, Jesus Christ! 18Consequently, just as condemnation for all people came through one transgression, so too through the one righteous act came righteousness leading to life for all people. 19For just as through the disobedience of the one man many were constituted sinners, so also through the obedience of one man many will be constituted righteous. (NET)

  5. Galatians 2:16

    yet we know that no one is justified by the works of the law but by the faithfulness of Jesus Christ. And we have come to believe in Christ Jesus, so that we may be justified by the faithfulness of Christ and not by the works of the law, because by the works of the law no one will be justified. (NET)

  6. Philippians 3:9

    and be found in him, not because I have my own righteousness derived from the law, but because I have the righteousness that comes by way of Christ’s faithfulness—a righteousness from God that is in fact based on Christ’s faithfulness. (NET)

What does this answer mean?

Justification is an act of God's free grace. He pardons all our sins and accepts us as righteous in his sight. The ground is only the righteousness of Christ, imputed, or credited, to us, and we receive it by faith alone. God declares the sinner right with him because of Christ.

What can we ask our children?

  1. What two things does God do when he justifies a sinner?
  2. Whose righteousness counts for us?
  3. How do we receive it?

Can I print this question?

Yes. Every printable here is free for home, church and co-op use. Press Print on any of these pages for a clean sheet.

Text: The Shorter Catechism, constitutional text of the Orthodox Presbyterian Church. Public domain (1647). Proof references: Scripture proofs added by the Westminster Assembly, as transcribed by The Westminster Standard. Scripture quotations are from the NET Bible; see permissions.

Checked against a second edition on November 15, 2026. Explanation and questions by Household Theology Press. Last updated November 15, 2026.