I think people who are dissociating with this song lack a sense of understanding or are quick to judge or something. This song is great. It can refer to many things: a sinner-like we all are-who understands the goodness of Jesus (Jesus is my virtue) but keeps falling to temptation/sin (Judas is the demon I cling to). It can also refer to being in love with someone who keeps betraying you. Great tune, n haters please give Gaga a break, she's brilliant than you;-)