Indeed. I would also agree with you there in your assessment.
Since our standard to measure things is Jesus Christ Himself, His life and His teaching than this case would be easy and obvious to see when someone pretending to be a believer of God is nothing more than a politician.
However i don't think you've seriously considered the implications of free-will here, something which even God himself respects and gives us because He wants free-willed creatures to follow Him not robots.
Because of free-will someone may approach God and express himself to God in different ways than what we might agree upon.
And because of this, i also am okay with certain "contradictions" or writing-styles in the Bible.
I think all these men were expressing their love for God and Jesus Christ and we should not see it as who among them was right but we should see different ways they expressed their love for God.
This is not the place to delve deeper into the discussion of free-will. I, however, agree with you on many things. But now I have to say goodbye. Here it is 11:58 p.m. and tomorrow is going to be a long day for me. God bless you.