The early Christians varied greatly, especially regarding the belief on the nature of Jesus. There was at least 60 gospels that we know of, probably many more. The sects couldn't agree if he was god, man, both, both, but at different times, or just an apparition, to name but a few. They also had difference on works vs. faith, following the law, and even disagreed upon if the Gods of the old and New Testament could even be the same God or not.
Yep. People in the early Christian movement certainly had theological disagreements among themselves. And people in the Christian movement today clearly have theological disagreements among themselves.
Politicians disagree on politics, economists disagree on economics, doctors disagree on medicine...and people disagree with others on these things...and nearly everything else as well.
I believe the men and women who actually knew Jesus personally and chose to follow Him had no doubt regarding the nature of Jesus, especially after the resurrection.
