How do we understand God's justice in light of human sin?

In reflecting on the unjust murder of Ishbosheth, we are reminded of God's divine justice in response to human sin. The sermon emphasizes that while sin abounds, God is sovereign and maintains records of wrongdoing. The assurance that God will repay evil for evil encourages believers, providing comfort in the face of injustice. David's response to the murderers illustrates a righteous judgment based on the sin they committed, affirming God's ultimate justice and detailing the importance of being held accountable for our actions.