Such theological principle is not supported by the Bible, or by reason.
God does not require a perfect sacrifice. Such demand would mean that God does not forgive in reality, but engages into a transaction.
Most definitely supported by Scripture--
Biblical Basis for Sacrificial Atonement
Old Testament Context: In the Hebrew Bible, the concept of atonement is closely linked with the sacrificial system instituted in the Torah. Leviticus 17:11 states,
"For the life of the flesh is in the blood, and I have given it for you on the altar to make atonement for your souls, for it is the blood that makes atonement by the life." Here, the blood of animals is seen as a means to cover or atone for sins.
Day of Atonement (Yom Kippur): Leviticus 16 describes the Day of Atonement, where the high priest would offer sacrifices for the sins of the people. This ritual underscores the idea that atonement required a sacrificial offering.
New Testament Context: In Christian theology, the concept of a perfect sacrifice is fulfilled in the person of Jesus Christ. Hebrews 10:10-14 articulates this belief, stating, "And by that will, we have been made holy through the sacrifice of the body of Jesus Christ once for all... For by one sacrifice he has made perfect forever those who are being made holy." This passage presents Jesus as the ultimate, perfect sacrifice for sin.
Theological Interpretations
Forgiveness and Grace: Some theologians argue that God's forgiveness is ultimately rooted in His grace and mercy, rather than in the sacrificial system. For instance, Psalm 51, where David seeks forgiveness for his sins, emphasizes repentance and God's mercy without mentioning a specific sacrifice.
Prophetic Insights: The prophets also hinted at a deeper understanding of forgiveness. Hosea 6:6 states, "For I desire steadfast love and not sacrifice, the knowledge of God rather than burnt offerings." This suggests that God values mercy and a relationship with His people more than ritual sacrifices.
Ransom Theory vs. Penal Substitution: There are different theories within Christian theology regarding atonement. The Ransom Theory, prevalent in early Christianity, posits that Christ's death was a ransom paid to free humanity from bondage to sin and death. In contrast, the Penal Substitution Theory, more common in Reformed traditions, sees Christ's death as bearing the punishment for sin on behalf of humanity.
Reason and Forgiveness
From a philosophical and ethical perspective, the notion that forgiveness must be tied to a perfect sacrifice can be seen as problematic. True forgiveness, it is argued, should not require an exchange or transaction but should be an act of mercy and grace. If God requires a perfect sacrifice, it might imply that forgiveness is conditional and transactional rather than freely given.
Divine Mercy: Many theologians and philosophers emphasize that true forgiveness from a divine being should be an act of unconditional love and mercy. This is consistent with the broader scriptural theme of God's steadfast love and faithfulness.
Ethical Forgiveness: From an ethical standpoint, forgiveness is often viewed as a process that does not necessarily depend on the actions of the wrongdoer. It involves letting go of resentment and offering grace, which can be seen as a higher moral ground.
The biblical and theological discussions around forgiveness and atonement are nuanced and multifaceted. While the sacrificial system in the Hebrew Bible laid the groundwork for understanding atonement, the prophetic writings and the New Testament reinterpret and expand on these concepts. Ultimately, whether forgiveness requires a perfect sacrifice or is an act of pure grace remains a profound theological question that continues to inspire diverse interpretations and beliefs within the faith community.
Having said that---
John 1:29: "The next day John saw Jesus coming toward him and said, 'Look, the Lamb of God, who takes away the sin of the world!'" This verse highlights Jesus as the sacrificial Lamb who removes the sin of humanity.
Romans 3:25: "God presented Christ as a sacrifice of atonement, through the shedding of his blood—to be received by faith." This verse emphasizes Jesus' sacrificial role in atonement.
Romans 5:8: "But God demonstrates his own love for us in this: While we were still sinners, Christ died for us." This passage underscores the sacrificial love of Christ.
1 Corinthians 5:7: "Get rid of the old yeast, so that you may be a new unleavened batch—as you really are. For Christ, our Passover lamb, has been sacrificed." Paul identifies Jesus as the Passover lamb whose sacrifice brings new life.
Ephesians 5:2: "And walk in the way of love, just as Christ loved us and gave himself up for us as a fragrant offering and sacrifice to God." This verse speaks of Jesus’ self-sacrifice out of love.
Philippians 2:8: "And being found in appearance as a man, he humbled himself by becoming obedient to death—even death on a cross!" Here, Paul highlights Jesus' obedience and sacrificial death.
1 Peter 1:18-19: "For you know that it was not with perishable things such as silver or gold that you were redeemed... but with the precious blood of Christ, a lamb without blemish or defect." Peter emphasizes the value and purity of Jesus' sacrificial blood.
1 John 2:2: "He is the atoning sacrifice for our sins, and not only for ours but also for the sins of the whole world." John presents Jesus as the universal atoning sacrifice.
1 John 4:10: "This is love: not that we loved God, but that he loved us and sent his Son as an atoning sacrifice for our sins." This verse reiterates the sacrificial nature of Jesus’ mission.
Revelation 5:9: "And they sang a new song, saying: 'You are worthy to take the scroll and to open its seals, because you were slain, and with your blood you purchased for God persons from every tribe and language and people and nation.'" This passage portrays Jesus as the sacrificial lamb whose death redeems people from all over the world.
These scriptures collectively present a comprehensive picture of Jesus’ sacrifice, its theological significance, and its implications for humanity according to Christian belief.
Which goes contrary what YOU wrote---
Such theological principle is not supported by the Bible, or by reason.
God does not require a perfect sacrifice. Such demand would mean that God does not forgive in reality, but engages into a transaction.
Just showed you Scriptures the JESUS was our ultimate Sacrifice