In people saying God knows everything and claiming that Jesus would be God, adversaries of God receive an easy gainsaying danger because they can see how Jesus not at all knew everything, or in case he knows everything than it is clear that Jesus would not have told the truth on more than one occasion and as such would be a liar. The God of Jesus has man given the own possibility to choose what to believe and what to do, therefore it is up to man to make the right choice and to believe in the Only One true God or in the god man has created for himself or to please himself.
The Bible never had the intention to be a day-to day factual record of historical events. Biblical archaeology as a historical discipline can contribute to our understanding of Bible history, though we may find lots of people who do not want to make use of those new scientific and archaeological findings and keep claiming that their English King James Bible is the only true and right bible in the world, as if God would only have privileged the English speaking people to come to know His Word..
When looking at how many times scientists and politicians changed of opinion about certain matters or on their thoughts how everything works and how the world has been or should be constructed, we can see that they would better have listened more to the advice given in the book of books, the Bible.