I've promised to myself not to go religious conversations online, so I'll make a comparison with computer technology
It's been proven that any procedure that can be expressed and computed, can be computed with Von Neumann architechture machines.
Current computers are (and have been since 1950's) good approximations to Von Neumann machines, and can do "almost anything", vaguely speaking. The memory is the limitation.
One cannot make a general purpose program that would solve all the decision problems in the domain of valid programs for a given computer.
In other words, everything that is valid and solvable (decidable) is an open-ended question. We can say of some decisions that they are solvable or unsolvable, but it is impossible to enumerate them, because there is no general description that can describe them in finite space.
So you've bothered to read this far, thanks.
My point is that this is how universally capable machines work. Human is technically at least as good as a Von Neumann machine, so it is impossible to enumerate (list) our decidable and undecidable problems either. Now if you see that defining good and evil is a decision problem, it is impossible to automate that, either.
It's also impossible to maintain the computer as powerful (capable of solving problems) as it is and to somehow restrict it to decidable problems. The task of doing that is already provably undecidable problem.
Now steam is coming out of your ears. Thank you for baring with me.
In short, It is impossible to automatize the function that a general-purpose computer would only run decidable programs and to maintain the computer as all-capable at the same time.
The impression I've got is that apparently the Bible's God appreciates His creations to be as powerful by the virtue of their minds as possible. Bible also supports the existence of free will, btw. Call these freedom and capability, when put together.
This is also how an all-capable computer or a system should be designed. Do not restrict the system in fatal ways, but make there some specific guards against specific things, and always make sure that the computer stays all-capable after each restriction. For example, deny direct disk access but to make the programs use the disk operating functions in the operating system. The computer can still perform any procedure, but not by writing to such disk sectors that need to be guarded.
So I'd say that technical reasons prevent us from being computationally all-capable and inerrand at the same time. We must choose our own restrictions that will promote our well-functioning. The bible's thesis is that if we accept the restrictions and goals set by the God, he will accept us. This is something that each individual must decide themselves, as it is something that has been impossible to pre-program on us. Each human creates the own programming of their mind.
Science of computablity is really enlightening. If you wish to read more, I suggest search words such as Church-Turing thesis, computability theory, Von Neumann architecture, decidability, Turing machine, Gödel's incompleteness theorems.