Science has limits, yes and is not an ideal basis of morality no doubt. What Macarthur points out though, is that even though the Bible is not a science textbook—it is scientifically ACCURATE.
For example, while different cultures thought someone was holding our planet up (like Atlas for the Greeks) or were supported on the backs of elephants standing on turtles (the Hindu belief) —> Job 26:7 states:
“7 God spreads out the northern skies over empty space;
he suspends the earth over nothing.”
This is just one of MANY scientifically accurate statements that predate modern discoveries made by man and manmade instruments. It was impossible to verify this type of statement when it was written...(around 1500 BC) but now we can :)!
Science has limits, yes and is not an ideal basis of morality no doubt.
Science isn't a basis of morality at all. Science is an intellectual tool that is designed only to make sure that one's measurements be as accurate as one's technology permits, that one's measurements use the appropriate tool for the quantity to be measured, and that one's conclusions follow logically from one's premises.
If one works very diligently, then one may be able to separate what one hopes or believes is out there from what actually is out there. That is, one may be able to systematically eliminate one's misconceptions about what is out there in the world by the practice of science and, as a result, be able to exercise control over it and then use it for one's ends. This is the power of science.
The choice of both premises and ends, though, lies outside the field of science because science is limited to reasoning and experimentation based on measurable quantities. The biggest error of the past three centuries has been the assumption that since everything that can be measured exists, nothing exists if it cannot be measured. The belief is that since measurement is but the extension of our senses by technical means, there is nothing that exists apart from that which is open, at least in principle, to our senses; ie, "seeing is believing" or, ostrich-like, "If I can't see it, it doesn't exist." Accordingly, personality, thought, love, and free will are just smiley faces we put on biochemical processes that are irrevocably part of a chain of cause and effect that we only
think we control.
The funny thing is that there are some people who feel comforted in believing this who at the same time ridicule people who believe Jesus rose from the dead because of the testimony of others who witnessed it. They claim that their witness cannot be trusted because
1. something like that cannot happen,
2. it cannot happen since they've never observed it,* and
3. if it doesn't happen more than once and they haven't witnessed it themselves, then anyone else claiming to have done so must either be insane or a liar. And then they abuse the word "science" by claiming 1-3 to be scientific.
The answer to the above is, of course,
1. that the most they can say is that, given the usual nature of things, it doesn't happen, not that it cannot happen if given sufficient cause, and that if it did happen, that would be, in and of itself, evidence that the cause was outside the usual nature of things. Stating categorically that there can be no sufficient cause "because biology teaches us..." is just naked arrogance trying to use science as a fig leaf;
2. that plenty of things happen that one has never witnessed or had any idea that they could happen,
3. that there are plenty of things that happen only once--the history of one's life, for instance, beginning with one's conception--that are nonetheless real.
The retort to 3, because they cannot argue with the first two, would be that 'history' or 'one's life' are not truly 'things,' but simply labels slapped arbitrarily somewhere along the chain of natural events that exist on their own without rhyme or reason and that sticking on these labels is just an attempt by weak people who lack the bravery to see things the way they really are to provide a feeling of meaning where is none--yeah, sort of like the people who use the label of "science" to claim to have the only true way of separating fact from fiction as well as the only means by which to define 'fact' and 'fiction' ?
* or observed by anyone they trust, meaning 'by anyone who believes what they believe', meaning 'if you've claimed to have witnessed this, you're no longer someone I can trust,' meaning, 'only that which I believe is true or can possibly be true,' meaning, 'I, and those like me, are the sole arbiters of truth,' meaning, 'if you don't fit in with the program, then you're an enemy,' meaning, 'if you don't accept the tenets of _____, then you're the enemy of truth and since we accept the tenets of _____ and we are human, then you are also the enemy of mankind." And how is this any different from any other form of tribalism?