It's not. In fact the Bible says to expect scrutiny. So really the Bible is only proven to be more accurate when scrutinized.
guess god wasn't too good at math since he misjudged pi...not by much, but he is god, after all..1 Kings 7:23.
"Then he made the molten sea; it was round, ten cubits from brim to brim, and five cubits high. A line of thirty cubits would encircle it completely."
A circle w diameter of 10 would have a circumference of 10x3.14 or about 31.4 cubits meaning a line of 30 cubits could NOT encircle it completely...one of a gazillion dumb things in bible, like the sky was held up by pillars
Can you point to any statements in the bible that would indicate they did not come from bronze age shepherds?