What do the concluding verses in the New Testament reveal?

Many of the epistles in the New Testament close with reminders of God's grace, reflecting on the transformative power of the gospel. Verses such as 2 Corinthians 13:14 encapsulate the essence of Christian faith, where the grace of Jesus, the love of God, and communion of the Holy Spirit are emphasized. Such conclusions contrast sharply with the despair found in the last verse of Judges, where the state of unredeemed man is highlighted. This reiterates the importance of grace in the life of believers, providing hope in their relationship with God.