Compare Obama and McCain?

As a Christian I can say that I support republicans because of principle. This would include things like abortion just for example. The republican party realizes that religion is part of how our country was started and that these simple principle's should be upheld. I don't have a comparison chart because I am fully a republican but I could tell you that is one reason for the backing--the moral upholding. I can agree that I have heard time and time again that Obama is inexperienced and McCain has experience. I can also say that McCain has expereince with the military having served our country. I can't speak on Obama though, because I don't need to hear anything he has to say to know I am not a democrat.