How do we know God's justice in the law of murder is true?

God's justice is clearly depicted in the law concerning murder. The requirements set forth establish a standard of righteousness that reflects God's holy nature. The differentiation between types of murderers illustrates His understanding of human intention and frailty. Through the law, we see a picture of Christ, who fulfilled the law perfectly and offers mercy and grace to those who believe. The justice of God is further affirmed in the New Testament, where God's ultimate judgment and mercy converge in the person of Christ, who bears the punishment for sin while granting forgiveness to believers.