How do the seven last plagues relate to God's holiness?

The seven last plagues in Revelation 16 symbolize the outpouring of God's holiness against a world steeped in sin. Each vial represents a divine response to humanity's rejection of His justice and righteousness. This judgment underscores the holiness of God, who cannot tolerate sin while remaining just. The plagues serve both as a warning and a display of the consequences of aligning with the kingdom of Antichrist, offering a stark contrast for believers who are secured in Christ's victory and grace.