A belief system which does not recognise objective morality or natural law
I asked in another post, but was entirely ignored by you, whether you would be different to any other theists who come into this forum in that you could substantiate the existence of a god. Or would I be wasting both of our time by asking.
I would repeat that question here only slightly altered. Why would we want a belief system that "recognises" something no one seemingly has ANY modicum of evidence even exists? Perhaps you should move to substantiate the existence of an "Objective" or "natural" morality or law here before any of us should consider a belief system which recognises it and incorporates it?
Do you have any such arguments, evidence, data or reasoning to suggest the existence of any such thing? Or would this be another one of those nebulous "faith" things?
reduces "ethics"
I am not so sure the issue is a "reduction" so much as the thing you see as being "reduced" was elevated without cause in the first place. It is not actually possible to "reduce" something that was entirely artificial and imagined in the first place.
Words like "morality" and "ethics" may not be the lofty things we often pretend as a species they are in the first place. Rather they are simply more collectivist terms for things that humans at more individual levels do all the time: The formation of relationships and the agreement among the people in those relationships on the ground rules they DECIDE to live by.
And pointing out that none of this is "Objective" has never seemed the "gotcha" card the theists in these parts have always liked to pretend. I see no reason why Objective is even a requirement for moral and ethical discussions.
Indeed, a belief system which reduces the right of a person to his/her life to such a base position that their life depends on the arbitrary decision of another is undoubtedly backwards, no matter how euphemistically it is dressed up.
Yet it appears to me the only people dressing anything up are you, yourself, and the person in your mirror. Just declaring something "backwards" does not magically make it so. The use of labels does not magically change the attributes of the thing labelled you know.
This has been discussed to death in the abortion thread of course so if anyone feels it is off topic in this thread we can of course go over all the same ground again there. Something makes me suspect you will not be doing that though.
So suffice to say that the near totality of choice based abortion happens in or before week 16 and I am unaware of any grounding philosophically for ascribing a "right to life" at that point. The Anti Abortion groups who tried did so mostly by the misuse of emotive words, and the occasional off topic obsession with photos of the fetus and discussions of what their tongue movements look like or.... strangely.... reading bits of my own posts from over 10 years ago back at me (that was a strange one).
So no, the belief system is not "reducing the right to live" at all. Rather it is pointing out that the assumption there even was such a right in play in the first place was just that. An Assumption. And one with no coherent grounding I have yet been made aware of. And I have asked. A lot. So forgive me if I repeat the question you already ignored once in another thread: But would I be wasting my time assuming you might be the first to put one forward?
I think I would be more inclined towards belief systems based on selecting a more coherent grounding.... such as the faculty of sentience.... for hanging philosophical concepts like "rights" off. Let alone the "right to life" specifically. A faculty that is not just slightly.... but entirely..... absent from a fetus at the gestation cutoffs most choice based abortion occurs at.