I would prefer to state/believe that anyone can question not just theologians. However, not every question is subject to revision from the truth for answer to the question. There has been much revision as to the Bible’s truth.
Certainly you can question the opinions of theologians they are not infallible. But the Bible is infallible. There are rare exceptions where it can be found that a translation is incorrect. These errors even more rarely lead to a substantial difference in the meaning of the passage.