Scripture References:
Isaiah 53:4–6 – “He was pierced for our transgressions… upon him was the chastisement that brought us peace.”
Romans 8:3 – “God… condemned sin in the flesh.”
2 Corinthians 5:21 – “God made him to be sin who knew no sin…”
Romans 4:25 – “He was delivered up for our trespasses and raised for our justification.”
Hebrews 9:12, 26 – “He entered once for all… by means of his own blood… to put away sin.”
Acts 2:32–36 – “This Jesus God raised up… exalted at the right hand of God.”
Romans 5:1–2 – “Since we have been justified by faith… we have peace with God.”
Galatians 4:4–7 – “God sent forth his Son… that we might receive adoption as sons.”
Ephesians 1:5 – “He predestined us for adoption through Jesus Christ…”
Romans 8:15–17 – “You have received the Spirit of adoption… we are children of God.”
 
Creed and Confession references from PCUSA:
Westminster Confession of Faith (1647)
Ch. 8.4–5 – Christ made full atonement, satisfied divine justice, and reconciled us to God.
Ch. 11.1 – “Those whom God effectually calleth… he also freely justifieth… by imputing the obedience and satisfaction of Christ unto them…”
Ch. 12 – “All those that are justified… are taken into the number, and enjoy the liberties and privileges of the children of God…”

Heidelberg Catechism (1563)
Q&A 37 – “He bore in body and soul the wrath of God against the sin of the whole human race…”
Q&A 56, 60, 70 – On justification, cleansing from sin, and imputed righteousness by grace.

Confession of 1967
§9.09 – “By humble obedience, suffering, and death, Christ gave himself freely and took the judgment of the world upon himself.”
§9.10 – “God raised him… to give hope… and power to live for him.”

A Brief Statement of Faith (1983)
“We trust in Jesus Christ… He was crucified… giving himself freely for the sins of the world…”
“God raised this Jesus from the dead… he is Lord…”
“By the power of the Holy Spirit we are born from above… justified by grace through faith… and adopted as children of God…”