Sure, but it's not my responsibility to tell others that they are worshiping wrong.
What would you have me do with the Vineyard Movement? Get on my horse, and compel them by the sword to worship correctly, and kill those who refuse like the dirty filthy heretics that they are?
Now we know how The Crusades happened. ; )
If you love your brothers and sisters in Christ, you will tell them when they are not doing something according to Scripture.