I do agree. Although it is your choice as to how you react to the situation. In my opinion the best thing if you are a true Christian that you can do is to control your action by that I mean do not rise to the those that are out to provoke a reaction, stay true what's true to you and keep shifting your focus! Although I have come across crazy and I mean crazy lot of not so genuine christians in the past, I still hold the benefit of the doubt that there are true ones out there. Even in the spiritualist paths there are a lot of not so genuine people which I have come across and been hurt by, I truly hope that people change over the time of years spent where I was before. Thankfully am now free of the old situation and moving on but still there is hope yet. But definitely agreed with the post above, you have my full support on this.
Peace and blessings
Starinda