What the ****... I just did a little studying, and in the bible, Judas is one of Jesus' apostles.
But apparently, Satan entered Judas's body and convinced him to betray Jesus and expose him to nearby priests for 30 silver coins.
I know I sound annoying, but this all seems so connected to the illuminati...Satan entering your body, selling out for money, betraying Jesus..
Bleh, maybe the popstars of today are just trying to make us think the illuminati is real. Who knows.
Edit: I looked at the lyrics again and it actually would make more sense if they were taken from the perspective of Gaga being Jesus, and Judas betraying her like he did to Jesus... so it makes more sense now
still though..