I also thought it was about the end of the sun:
"Now it's omega zero day
The red star shines its last rays
The sun that gave us life yesterday
Is now the sun that takes our lives away"
The bit about heaven and angels i think is refering to the false beliefs (We believed in heaven, we believed in angels
With arms of purest whitehold us, catch us when we fall ). People who believed in heaven, angels salvation, find that its all a lie, because they live to see the appocalypse...which happens to be when the sun burns itself out and not when their god commanded it.
I also thought it was about the end of the sun: "Now it's omega zero day The red star shines its last rays The sun that gave us life yesterday Is now the sun that takes our lives away"
The bit about heaven and angels i think is refering to the false beliefs (We believed in heaven, we believed in angels With arms of purest whitehold us, catch us when we fall ). People who believed in heaven, angels salvation, find that its all a lie, because they live to see the appocalypse...which happens to be when the sun burns itself out and not when their god commanded it.