Do not vilify the wise one

Let's study the part six of Tai shang gan ying pian-The description of evil-doers.
Nos 21- one of the evil doers is as follow:
" They vilify and disparage the holy and the Wise. "
My view: In this world, there are many upright people who have the undaunted mindset or courage to do all good deeds. They show very good examples by helping those needy, those go astray, those who are depressed and etc.
But some evil or slanted mindset one always try to do evil means to vilify these upright people. Actually we must appreciate those kind one, upright one because they have injected the positive elements into this world.
They are diluting the evil forces in the world.
What is your view?