So what these verses of scripture is telling us, is that NO one can come back to repentance If they shall fall away because in V:4 " IT IS IMPOSSIBLE " So for some one to be teaching and or preaching to people and tell them that they can repent and come back to God will be a lie, Correct? So If this is the case then you should be teaching people the truth and tell them not to backslide because IT IS IMPOSSIBLE for them to come back right?