The song "When The Roll Is Called Up Yonder" is a Christian hymn that speaks to the belief in the resurrection and the idea that one day, all believers will be called to gather with their loved ones in heaven. The lyrics describe a scene in which the trumpet of the Lord sounds, signaling the end of time as we know it. It goes on to detail a glorious morning when the saved will gather on the other shore and be called up yonder. This phrase refers to the belief that those who have passed away will rise from the dead and ascend into heaven. The song also mentions the idea that on this glorious morning, the chosen ones will gather to their home beyond the skies. This line speaks to the belief that heaven is the ultimate destination for believers, and that it is a place where they will be reunited with loved ones who have gone before them. Overall, the song speaks to the themes of faith, hope, and the belief in life beyond death. It is a comforting hymn that reminds believers that no matter what happens in this life, there is a better place waiting for them when their time on earth is done.