Yes, there are errors in the Gospels. I believe the Bible books to be written, redacted and rewritten by holy men, some more holy than others. I don't use religious books as a fetish or golden calf. Its a peculiar thing, the fact that humans are imperfect, no matter how well intentioned, is universally understood. Except for religious writings which later generations come to venerate. Those writings are seen as actually written by God, and when religious institutions base their authority on those writings as having come directly from God then further growth is stunted and leadership is too invested and too proud to admit error or inconsistency.