>> sometimes it is Christians persecuting ...
>
>There are no Christians anywhere persecuting anyone.
>
>There may be people or groups of people who call themselves by that name, but you will know them by their fruit.
> ...
Yes, of course. The same can be said (for example) of the Muslims persecuting other religions: that they are no true Muslims.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)