If DS practitioners are so bad, I think the temple should try to help them instead of pushing them away.
Well, that is the greatest irony isn't it? If someone is so wrong and doing something so bad, then as Buddhists shouldn't we open our arms even wider to accept them, help them with compassion, give them knowledge and teach them the right way? If someone is doing something so harmful and wrong, why is it that a Buddhist would turn them away and "allow" them to continue doing bad things to hurt themselves? How does this bode for the most basic Buddhist practice of not harming anyone and just being kind?
(this is also one of the points mentioned in that most recent letter sent from dorjeshugden.com to around the world!)
The saddest thing is that they fail to see how they have just cut off their noses to spite their own faces - by putting up a notice like this right at the entrance of their temple, they are attempting, I suppose, to show the world how very holy and "obedient" they are. But actually, the bigger message they show the world is just how intolerant and unkind they are.