What is the purpose of hell according to the Bible?

The purpose of hell is multifaceted within biblical teaching. First, it serves as a demonstration of God's justice, ensuring that sin is properly addressed in accordance with divine righteousness. Second, hell reflects the nature of sin as an infinite offense against an infinite God, highlighting the severity of rebellion against Him. Furthermore, hell illustrates the weight of God's law and the dire consequences of disobedience, serving as both a warning and a serious reflection of the necessity for humanity to engage with the gospel of grace to avoid such a fate.