Well you show me that the original attempts to belittle the Bahai Faith are true.
You said a "cursing, reviling tongue" is a contradiction to Baha'u'llah "accursing" (which I still maintain He doesn't do) but you show me how a tongue that curses is a contradiction to being accursed.
Use your dictionary definitions. And don't forget the word "reviling" which points you to the correct definition of "cursing tongues"