Pope John Paul II reflects on biblical justice and mercy as inseparable expressions of God’s faithful relationship with his people. Divine justice first appears as God’s saving defense of the oppressed, while judgment of sin is secondary to mercy and oriented toward the promised Messiah. The Messiah judges for the growth of God’s people, bringing triumph to the righteous and downfall to the wicked, yet human beings cannot be just by themselves and require grace. Jesus possesses authority to judge all humanity, but his primary mission is salvation rather than condemnation. Those who are condemned refuse the mercy offered to them rather than being rejected by God’s arbitrary choice. Paul therefore presents justice through faith in Christ as reconciliation, enabling believers to approach judgment with trust. Since judgment and mercy arise from divine love, Christians must imitate that pattern by showing mercy to others. Prayer begins by acknowledging human weakness and God’s compassion, and forgiveness of one’s neighbor becomes the condition for receiving mercy without a hardened heart.