Well said kezekial.
The Church has only one mission and one mandate.
However, any of God's people, may be individually called (by God) to confront evils of culture, or evil done by heads of state, friends, ...family (you get the idea). But doing so does have its risks (...John the Baptist !).
Every creature is subject to God's standards of righteousness (...Nebuchadnezzar). Any creature can be called to account by God at any time (...Belshazzar).
So, if anyone feels they are called to be in the business of calling down God's judgment on others, you better make sure God is the one who gave you that job, else you will be the one on the carpet before God (James 4:12).