I think that all of these interpretations can fit with the content of the song, and it probably is a mix of Judas, the thief, or the Roman soldier.
"As my lungs finally rip from the cage"
I know somewhere near the beginning of the book of Acts, it says that Judas hung himself and his intestines spilled out.
Or this could also be when the thief is crucified his lungs ripped out of his cage, because of the brutal crucifixion.
I think that all of these interpretations can fit with the content of the song, and it probably is a mix of Judas, the thief, or the Roman soldier.
"As my lungs finally rip from the cage" I know somewhere near the beginning of the book of Acts, it says that Judas hung himself and his intestines spilled out. Or this could also be when the thief is crucified his lungs ripped out of his cage, because of the brutal crucifixion.