Christians believe that without Christ one is lost. Most people of Jewish descent reject Christ, even though all of the first Christians were Jewish.
But is it “hatred” to tell a man he’s about to walk off a cliff?
This reminds me of that Glen Campbell song from the 1970s, Try a Little Kindness. Remember the part that goes,
“And if you see your sister falling by the way
Just stop and say “You’re going the wrong way””
Heh. I can just see what would happen today. You’d be told to mind your own business at best, get punched upside the head at worst.