You just proved to the board by your own words that you are unqualified to comment on GWB's faith.
Why? You called yourself a "former Christian". That shows that you don't even understand or know the true definition of being a "Christian". Being a Christian is not adhereing to a belief system, it's a "life" that is given to you by God. You don't pick the life, it comes to you and makes you a new person "in Christ". A new creation, new being in Christ. It's up to you and your free will to seek the how part of this or reject it.
Once a "True" Christian, you don't walk away from it, as it is your new "identity". This identity is not a new attitude, new smile, new internal organs, it's a new nature, at the deepest core of one's humanity.
Just as a zebra can't make itself into a horse, you Bully can't walk away, or it, leave you when referring to once being a "Christian". You really don't understand Christianity. Biblically defined, you meet the criteria of never being a Christian, or a rebellious one, that is choosing a plethora of other belief systems and not bending a knee to your true Lord, namely Jesus. Jesus succinctly says in Matthew 14 that there will be a great gathering, like a net, and the good fish will be gathered and the others will be cast aside. Another parable is the wheat and tares. In the end, there will be a harvest, and the wheat will be separated from the tares(weeds or useless grain). God knows for sure who belongs to Him, and who pretends to be, and who has outright rejected His opportunity for forgiveness and new life through His Son.
There are Christians that are closely abiding in Christ and there are those that are pulled strongly by the world, and things unGodly, and they may be perceived as hypocrites, and what they do may very well be hypocritical, but one can't become unChristianized, if they trully became one.
I'd say 99% of the world perceive Christianity as embracing a system of belief, and with that assumption have missed the target 100%. Christianity isn't based on man's good or bad works. It's based on God's forgiveness of mankind through the substitutionary death, for mankinds sins by Jesus Christ. Being a Christian isn't doing things the biblical way. That's works! God of the bible isn't in the "brownie points" counting business. All of mankind is besought with a lack of merit. The bible says that the goodiest two shoes is not fit before this Holy God. We are a fallen race. Christ is the bridge, for mankind, and God has given every man, woman and child that appropriates by faith, His Son's sacrifice in their stead, a "new life".
So a Christian is a new being. Not a white washed tomb with perfume.
Bully: Christianity is not approached with pre-conceived ideas, motives, or agendas. It doesn't expect the person to conform in order to "fit". When approaching the God of the bible, one comes "naked", and "open" or seeking, with no negotiations, no bargaining, and no hanging on to old warn out life preservers.