The fact that Paul has been addressing these things throughout this letter must mean that somebody(s) were accusing Him him of such. Other Jesus's are what we still face today. Selling another Jesus often involves placing doubt upon character of the saints of the true Jesus. Paul is attacked even today by numerous groups presuming to have a clearer definition of Jesus. It is not the same Jesus however.
You would think that a messenger of love and truth would be well accepted as people need a good bit of love and truth. You would think that people would be thankful for a man willing to suffer such things to bring us such truth and not complain that he was too soft or too hard or too.... We would like to think that if we are anything as believers that we are much like this man. Most likely though it is overwhelmingly possible that we are like the many that inflicted such upon him or looked away and that the people that we have put in charge of putting us in rememberence of these truths are not this type of man who has for a long time suffered our whims.
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