Jude 11-13, The signatures of apostate teachers. Woe to them! #4

Jude 11-13
What are the signature markers in the attitudes, actions and fruit (outcomes for them and those who follow) of apostate teachers? Can you see them coming, and if so, why should you stay away? What are their temporal impacts and their eternal destinies?How are they religious and yet cursed of God?
V8, Woe to them… Jude interjects the strongest possible…