Where have I used two definitions for the word 'human'? I believe that we are human from conception. Those who do not have been asked to explain at what point we do become human, and their reasoning for their views.
I don't think I am the one 'reading into' the Bible something that isn't there.
@redleghunter has already quoted numerous verses which speak of God watching over/knowing/having plans for someone while in the womb. To my mind, the most straightforward reading of these verses is that we are human while we are being 'knit together' in the womb. You are, of course, entitled to disagree.
The most obvious reading of these verses is that life comes from God. I do not see anything here that proves that life begins at birth.
I have never called a woman who aborts her rapist's child a murderer. And I would not. I find it odd that you would accuse those who believe a rapist's child has the right to live of lacking in compassion. YOU are the one who is showing a lack of compassion - by saying that being against the abortion of foetuses resulting from rape is as evil as rape itself, you are trivialising the act of rape. How DARE you compare the two?!!! Ask any woman whether she would rather experience being raped or experience being told that a child resulting from rape should be allowed to live and I doubt you'll find any who will say they'd prefer the former. OR that both are equally evil. You seem to be so caught up in proving your point that you are actually losing sight of the terrible suffering caused to women who experience rape. Ironic, since you are the one accusing me of lack of compassion!
Some are actually claiming that it should be ok to 'terminate' newborns up to several months old, based on this argument.
That's the whole problem. If you don't know at what point the foetus becomes a person, at what point does abortion become wrong in your view? It's easy to say 'early=ok, late=not ok', but how about in the middle? When there are people campaigning for the date to be shifted further and further into the pregnancy, at what point do you say 'no'?