I got to tell you that if ANY billboard put up by ANY human being of ANY religious or non-religious persuasion causes anyone to question their OWN faith, then THAT person ain’t got no faith at all.
Happy Chanukah!
And I'll say that if any FBI sting can drive a peaceful "moderate" muslim to boast of wanting to commit a terrorist act against hundreds of women and children in the name of Jihad on another religion's celebration, then that muslim ain't moderate at all.