Reformed theology, created in the 16th century, primarily to instruct believers in the Christian faith. It is structured into a series of questions and answers, making it accessible for teaching, memorization, and personal edification. The Lord's Day 4 is particularly significant as it explores the themes of sin, the justice of God, and the concepts of grace and mercy.

humanity in light of sin and the necessity for redemption. It begins with an essential question: "But does not God do injustice to man, by requiring from him in his law what man is unable to perform?" This question reflects a common concern regarding the fairness of divine expectations in light of human frailty. The response emphasizes that God does not impose impossible obligations on humanity; rather, it is humanity’s fallen nature that renders them incapable of fulfilling God’s commandments.

inherent justice of God: "Will God permit such disobedience and apostasy to go unpunished?" The answer affirms that God is just and will not allow sin to remain unpunished. It acknowledges the gravity of sin and highlights that God's righteousness necessitates a response to disobedience. This leads to a deep understanding of God's character as both just and loving, emphasizing that while God's justice demands punishment for sin, His mercy provides a means for redemption through Christ.

theological discourse; they call believers to a reflective understanding of their moral condition and the gracious provision of salvation. It encourages acknowledgment of sin, recognition of God’s justice, and appreciation for His grace. The interplay of justice and grace is crucial in Reformed theology, as it shapes the believer’s relationship with God and their understanding of the Gospel.

as a poignant reminder of the Christian need for grace, the seriousness of sin, and the beautiful balance of God’s justice and mercy, inviting believers to trust in the redemptive work of Christ for salvation and reconciliation with God.