Maybe you fail to read what was written. I make no claim as to what makes a person Christian -- I make claim to the population/religion/politics break-down of the thought process associated with each.
Here you go, one of the first definitions I web-searched,
http://emporium.turnpike.net/C/cs/evoldef.htm
And you still make a judgement...which holds true for your particular beliefs, and nothing more...