As a Chemist…
Once the ova+sperm join and the the DNA joins and sequencing begins, life has occurred. This biochemical reaction will proceed to the ultimate end which the death of an organism and death can only occur where there was life.
Some go further back to the moment the sperm penetrates, in my mind the chemical reaction has to start. There are so many natural factors that could prevent the DNA from joining and until the DNA joins, the person that might be, cannot be… that one molecule, that is for me the key… once joined… once the cells start to reproduce to form an organism, that’s life in motion.
Note I use the term organism… this is to differentiate a tumor, gamete, etc… from an organism. An organism, given the proper time, environment, and nurture will establish an independent existence, where as the former will not no matter how long a time given, environment placed, or subsistence provided.
As a convert, this was one of the harder belief, from prochoice to prolife, that I had to deal with…
Bread to flesh… Wine to blood, The Chemist in me screams… REALLY… and the faith in me softly says, yes, really… you can’t see the electrons and yet you know they are there, you can’t see the flesh and yet, you know that it is there! Not a hard leap of faith.
Marian doctrine, not even a hiccup, it has always seemed to me to be quite obvious who she was and is and that to hold her in great esteem should be a given… and that was from just reading scripture.
Start of life… that one stumped me until I heard a BioChemist explain the basics of biochemical reactions (mind you I’ve been a Chemist for almost 3 decades), it was almost like the Lord was using this fellow Chemist to explain the obvious to me as a Chemist… have you ever known a chemical reaction to suddenly stop without reason? To change course in synthesis without contamination or other outside force? Then why would the chemical reaction that starts upon the sequencing be any different? That molecule describes what the physical characteristics of that human being are to be and unless damaged, altered, or otherwise interfered with … the reaction will cumulate into a human being. It was one of those :doh2: moments in my life>> of course, life begins basically at conception.