As to what science is competent to do,science is concerned to discover what causes phenomena. And that involves the question of necessary power,which for science is a chain of mechanisms and process.
You are going round and round in circles with an argument that merely begs the question.
Science studies only the observable causes of phenomena, but you engage in an ambiguity on “causes” by failing to distinguish exactly what kind of causes are proper to scientific study. One cannot ignore the distinction between primary and secondary causes and expect to make sense.
Furthermore, you make make an unwarranted leap from science studying the causes of phenomena to what you call “necessary power.” You even failed to define what you mean by “necessary power”. Would that be necessary power on the physical level or the metaphysical level? Without the proper distinctions your argument will remain garbled.
And that involves the question of necessary power,which for science is a chain of mechanisms and process.
Here again you commit a logical (and ontological) fallacy by failing to designate the kind of chain of causality science studies, and the kind it is limited to. Science does not even ask the ultimate questions, contrary to what you imagine science to be. What ultimate metaphysical cause for chemical reactions will you find in a chemistry book? None. Any true scientist would think you fell off your horse if you were to look for ultimate physical causes in a chemistry or physics text. Neither does one does find an ultimate explanation for the universe in an astronomy text.
For example,abiogenesis theory would have us believe that proteins and amino acids have the ability to form themselves into living cells through a series of chemical reactions or mechanisms (some of which are hypothetical). When cells are studied under a microscope,that’s how it looks. But is it reasonable to think that proteins and amino acids have the power to self-organize into a functioning and growing entity? Isn’t it reasonable to think that only an intelligent power over nature could move natural elements to form a functioning and growing entity? Scientists are competent to acknowledge that certain things about nature can only be done by a power over nature.
Here again you commit the same errors. You equivocate on “competent”. A scientist “as a person”, or, “as a philosopher”, is competent to acknowledge and speculate or theorize about an ultimate power over nature, but not so “as a scientist”. “As a scientist”, he asks no such ultimate questions. Hence your point begs the question again.
If science deals with intelligent power over nature then it should be able to observe and measure that intelligence. Obviously, it is an impossibility to submit infinite intelligence and power to the scientific method. Any claim to the contrary borders on pantheism or some other dangerous personification of the powers in nature.
Your argument is fatally flawed in another respect. Whether you realize it or not, you are denying to created things their own efficacy with which they have been created.
Your argument regarding “abiogenesis” is also flawed from multiple perspectives. To say that matter cannot organize into life is not a scientific statement. It is a philosophical assumption that may or may not be true.
Matter is already very specific. To brazenly claim that God did not create matter with all the potentialities it needs to carry out His plan for the universe is an argument that a Christian should be careful to avoid. Such an argument demeans and calls into question God’s infinite wisdom and power.
Furthermore, there is nothing in science, philosophy, or theology that says non-rational life contains anything more than its chemico-physico organization. Hence, abiogenesis is certainly a possibility in a soundly conceived philosophy or nature or metaphysics.
In sum, your argument against abiogenesis is totally without merit.
You cannot make reasonable arguments when you continue to avoid making and acknowledging the necessary distinctions and differences that the subject requires.