Viv, my rule says: Life begets life. Life brings forth life. That's the evidence before me. Please, would you be so kind as to let me know of any example, where that is not the case. Thank you in anticipation.
Your rule invalidates itself. Logically there can be no first life using your rule, so there can no life at all. It's just a simple matter of not recognizing when you've created an infinite regression problem.
If you say God created life, then God must have also needed a creator, a greater god, and THAT god must have needed a creator, so on and so forth into infinity.
If you say God created life but isn't alive in the sense of biological life, then you break your rule, biological life DOESN'T need biological life to beget it, thus invalidating your rule, but with the added benefit of now having made the claim that god is not alive.