What does it mean that death is swallowed up in victory?

When Paul declares that death is swallowed up in victory, he is proclaiming the triumph of Jesus over both sin and death. This victory is grounded in the resurrection, which not only ensures the future resurrection of believers but also indicates that death no longer holds dominion over those in Christ. The believer's hope lies in the assurance that death has been rendered powerless, as Christ's resurrection assures a future resurrection for His people. This victory instills confidence and encourages believers to remain steadfast, knowing their labor in the Lord is not in vain.