David Bowie can hardly be called a model Christian.
He has:
1) Dabbled in some rather unsavoury sexual practices
2) Use to use hard drugs for many years
3) Was bordering on alcoholism
4) Has dabbled with neo-Nazism
5) Has dabbled with the occult, particularly Crowleyism
6) Is married to a muslim
7) Refused a knighthood from the head of the COE
8) Has an album called "Heathen"
9) Has written many songs about child sexual abuse, ritual slaughter, madness and the rise of a new super human away from Jesus and God
However, he is maintains that he is a Christian and has worn a crucifix since 1977.
He also penned this overtly religious song
http://youtube.com/watch?v=Qc0FuPp79zg which I hope you will not dismiss as yet another pointless youtube link. Listen to the words and tell me if it is the same religious belief you have.
Afterall "It's safer than a strange land" isn't it?