How do we know that the death of a believer is gain?

According to Philippians 1:21, Paul states, 'For to me, to live is Christ and to die is gain.' This reflects the profound truth that in death, believers are liberated from the burden of sin and the trials of this world. When believers die, they are absent from the body and present with the Lord (2 Corinthians 5:8), which indicates that they gain the bliss of eternal fellowship with Christ. The joy of seeing Christ face to face and the release from all earthly struggles present a compelling case for why death is considered a gain for believers. It is not a loss, but an entry into the fullness of joy and peace in the presence of God.