Is evil tongue not considered a grave sin, Rabbi?

I do not know where you are from. I was born in Bagdad and brought up on the Babli. It teaches the wise have few words. It teaches not to expound hate to put lives in danger. It teaches it is futile to teach an ignoramus.

"Rational" and religeon dont go hand in hand, Religeon is based on faith of un-rational beliefs, to name a few ..Universe created in 7 days, god spliting the red-sea , These religious leaders from whatever religeon are the curse of mankind, and are responsible for nearly all wars ' hate and bloodshed...in the name of the holy god, who they think they have the right to represent

I agree, but not those houses (they are just symbols). Rather the houses of Christianity, Muslims and Judaism. In one way or another, these houses are ignoring the law of Torah not to add or subtract. The law of only listening to a bonifide prophet in line with Torah. Everyone is playing a role in the anti-torah and therefore the curses. Call it like it is. After centuries of rabbinic rule can we list it under choose life or under choose death curses? We know the history and the present. What is G-d hinting at?. Failed followers of failed spiritual leaders? Shma!