How do we know God acts with justice?

The sermon illustrates God's justice through the story of Gehazi, who used the name of the Lord to justify his wrongdoing, thus profaning God's name. Despite his proximity to God's prophet, Gehazi's greed led to his swift punishment. This narrative reflects the unchanging nature of God, showcasing that He is sovereign and just. His judgment is not arbitrary; it is rooted in His holy nature. As described in 1 Peter 1:17, God judges without partiality, ensuring that His actions align with His character of perfect righteousness.