The hymn "When the Roll is Called Up Yonder," which includes the line "When the trumpet of the Lord shall sound," was written by James Milton Black in 1893. Black was inspired to write the hymn after a student in his Sunday school class failed to show up for an attendance roll call. This event led him to reflect on the final roll call in heaven and the importance of being ready for it. The hymn has since become a beloved piece in Christian hymnody, emphasizing the hope and anticipation of believers for the return of Jesus Christ.
"When the trumpet of the Lord shall sound" refers to a future event described in the Bible, particularly in the book of 1 Thessalonians 4:16-17. It speaks of a time when Jesus Christ will return to earth, heralded by the sound of a trumpet. This moment will be marked by the resurrection of believers who have died and the transformation of living believers, who will all be gathered together to meet the Lord in the air. This event is often referred to as the Rapture and is seen as a time of great joy and reunion for Christians, as they believe they will be united with Jesus and each other forever.
This imagery of the trumpet is rich with meaning, symbolizing a call to attention, a gathering of people, and the fulfillment of God's promises. It reflects the anticipation and hope that many Christians hold for the future, looking forward to a time when pain, suffering, and separation will end. The trumpet sound is a reminder of God's sovereignty and the ultimate victory over death, offering comfort and assurance to believers as they navigate the challenges of life with the promise of eternal life with Christ.