Hi brodav9...
I don't think that this has anything to do with worldly men or women and/or "liberal" Christians who are opposed to anyone standing for the truth. God can certainly use "foolish things" to confound the wise. Our Lord, of course, used men who were called "unlearned and ignorant" fishermen to spread the Gospel. Yet God chose to have His Word WRITTEN down by these men -- at a time when reading/writing was a rare commodity. Ironically, this isn't just about the educational level of Ron Wyatt. This is a question of whether or not the man's claims are valid to begin with. The question needs to be asked: Did this man deceive, alter, or exaggerate any of his claims?
Ron Wyatt made plenty of outstanding archeological claims. Unfortunately, each one of those claims are unsubstantiated. I don't think that it is a disservice to the faith to question the man's findings. Rather, we are encouraged to TEST EVERYTHING and hold on to only that which is good (I Thessalonians 5:21). This sort of attitude doesn't harm the Gospel -- it magnifies the Truth. In fact, if the claims made by Mr. Wyatt are untrue, his words can possibly turn people AWAY from Christ.
There are plenty of reasons that I would be happy if artifacts mentioned in the Scriptures were found. Yet, I am also aware of that many such things will probably NEVER be found. This does not affect my faith -- because our love of God is in and of itself a matter of "faith." Remember, faith is the substance of things HOPED FOR and the evidence of things NOT SEEN. "[i]Blessed are they that have not seen, and yet have believed[/i]" (John 20:29). I don't have to see Noah's Ark (as if it still stood after several thousands of years) or even the Ark of the Covenant to believe that they existed. I don't have to know that the Ark was housed in some cavern beneath Golgotha or that blood dripped down from the cross and somehow made its way through the ground and into the cavern and literally fell upon the Ark. Why? God didn't think it was important enough to include in the Word of God!
Anyway, there are plenty of reports that contradict or refute Ron Wyatt's claims. Ironically, the vast majority of these come from Christian organizations (including legitimate Christian archeological organizations). In many instances, I think that sincere skepticism is a good attribute. Since we are encouraged to "test everything" (I Thessalonians 5:21), we can have a Berean type of attitude to verify if what is taught or claimed lines up with Scripture (Acts 17:11). We are to test anything that is presented to us -- even if it were to come from an "angel" (Galatians 1:6-10).