Ah, so the ethno-religious grouping as you put it is not the problem.
It's rather a group of some kind which may not want to be classified as "object" in your opinion.
I can see where "to the christian" might be perceived as offensive also depending on context. However, in this context there should be no hurt feelings since it is simply a direct quote from Scripture. The context in Scripture is exactly the same as "to the Gentile" which follows directly afterwards.
“The context in Scripture is exactly the same as “to the Gentile” which follows directly afterwards.”
Which I wouldn’t take issue with. I’m not suggesting scripture be changed.
It’s what was pulled as a title for the blog post, out of context, and the lack of awareness for how it read that I found of concern.