Is the song dead and gone christian?

While I cannot speak to the state of T.I.'s soul, I can say that Dead and Gone expresses really strong Christian themes. The title itself has to come from Paul, who makes the same case multiple times, most strikingly in Ephesians 4:21-24 ("you have heard about him and were taught in him, as the truth is in Jesus, to put off your old self, which belongs to your former manner of life and is corrupt through deceitful desires, and to be renewed in the spirit of your minds, and to put on the new self, created after the likeness of God in true righteousness and holiness."). Being reborn and justified and sanctified (putting off the old self, and putting on the new) is an entirely Christian theme.

The Bible verse at the beginning of the video (1 Corinthians 13:11) speaks to growing up and being a man, "putting childish things away." T.I. then proceeds to offer real advice: "Let me kick it to you right quick partner; not as a gangster, but as a grown man." He is speaking as a mature mentor who has learned and grown through his own mistakes; he is acting within a Christian paradigm of discipleship. The rest of the song is dedicated to offering an alternative to living in sin. He describes his own pain and faults in the hope that others will learn from them.

Justin Timberlake seems to play the role of the one learning to put off his old self ("trying to find my way back home"), but who isn't there yet. His bridge is really interesting, and I'm guessing biblical. I don't know exactly what east, west, and north symbolize, but it is undoubtedly symbolic. North probably looks to the future and to heaven simultaneously. The absence of south is curious, but probably has to do with not looking back at your old self (because it's dead and gone).

Finally, the title of T.I.'s album is "Paper Trail." There a number of practical reasons for this (having to do with jail and his conviction), but ultimately a paper trail leads people to a certain point. I wonder if T.I. is attempting to appeal to listeners in the secular world and getting them to follow his "paper trail" to this point. The idea is that they listen to "Whatever You Like" 'cause they want to, but that leads them, ultimately, to killing your old self and learning how to really live. One can certainly question the propriety or effectiveness of this, but it may be what T.I. is going for.