I have no idea what you are looking for.
I'm assuming you aren't challenging basic principles of physics and chemistry. From which we know that atoms and molecules behave in predictable ways.
Those predictable chemical reactions can, do, and have been shown to result in replicating molecules.
No, replicating molecules aren't axiomatically alive in the sense we normally use "alive," but the chemicals of life are there, replication is there.
Given the necessary chemicals and replication - facts with which I assume everyone can agree - which makes more sense: that those chemicals of life combined with replicating molecules to eventually and perhaps necessarily produce what we call "life" . . . or that magic happened?