One of the great tenets of Christianity is the "unchanging god" - the same yesterday, today and tomorrow - his character is solid and is never indecisive, always full of love, mercy and justice. We can count on him because he is always constant, in every way.
The truth though, is a bitter pill to swallow, a pill that most christians refuse to acknowledge.
For those christians who see god as totally loving and full of grace, they have had to shed the idea of the "monster god" of the Old Testament, and to do that, there's a large problem.
To make god really as good as we say, we have to cherry pick the bible. God should be good of course, and we know that, however fundamentalists and traditional christians are trapped in the idea that you have to adhere to the entire bible, which is impossible, so you end up like the Jews - creating a god in your own image, and a nasty one at that.
Even the new testament has a lot of the old nasty god in it, which we have to tiptoe around to make a much better religion than the bible presents.
In reality, the christianity that most sane people like is one we have constructed out of morals and ethics far superior to those of biblical times.
However we don't see it that way. We use the term "doctrines" to describe the new beliefs that we stitch together from these cherry picked scriptures. I spent years doing this myself, and could justify it all with "scholarly exegesis".
I think this is actually a good thing, as we outgrow the primitive tribalistic god of the bible, but lets just call it for what it is - we are creating/modifying god into our own image - an image that reflects our evolving spiritual understanding, morals and love.
The day will come when we see the bible for what it really is rather than worship it as a god actually speaking to us. Perhaps the only hold that traditional christianity will have over people is the fear of the unknown - what happens when we die. This is the last bastion of fear that we can be threatened with, and the last thing we need to come to terms with before shedding the old and walking in real love and unity as the beautiful creatures we really are.