Nobles with armies at their command will use those for selfish purposes as well, what of it? There are honorable nobles and selfish nobles, just as there are honorable mages and selfish mages.
But the power of a noble extends only so far as people are willing to acknowledge it.
If the soldiers of a noble disobey or a coin lose value, they lose power.
The same does not happen with the abilities of mages. Also, when was the las time a normal child; noble or not; destroyed a thriving city? Because the last time a mage child did was Connor. And he didn't even mean to.
Again, there are few examples of nonviolent mages because this is a video game. Heck, there are few examples of nonviolent dwarves in DA2--most of them were trying to kill you, aside from that merchant who set you up with Fenris and then Bodahn and Sandal. But I think we can safely assume that dwarves by nature aren't Carta thugs, yes?
Why? If most of an observed population behaves in a certain manner, why pretend they're anything else? Perhaps most of Kirkwall's dwarven community is composed of thugs working for the interests of the Carta and the Merchant's Guild.
Even Varric does so.
A matter of fact is that Kirkwall's Circle was breeding blood mages and Abominations like a Broodmother.
I admit I don't have a good example of a kirkwall mage advocating temperance because the only mages we encounter in DA2 are rebels, because the only mages we ever meet and speak to are the mages outside of the circle-- AKA mages who have ran away and are fighting against the Templars. I imagine that would be different if we were allowed into the circle. It wouldn't make sense to meet a mage in, say, the sewers who was against running away and rebelling.
Perhaps. Or perhaps most of Kirkwall Circle was composed of rebels.
And Orsino wasn't advocating bloodshed and murder, just speaking out against Meredith, which was perfectly reasonable. He only started advocating bloodshed after he was given the death sentence along with his fellow mages. He had been dealing with blood mages, yes, but I think it was clear he was driven somewhat mad (maybe not clinically mad) due to his circumstances.
He was. Meredith asks if what he was looking for were Kirkwallers with pitchforks and torches breaking into the Gallows.
He responds "It's couldn't be worse."
He was clearly looking to incite the people of Kirkwall into violence against the Templar Order. And do not think he wouldn't position the mages so they could benefit from the bloodshed.
Many of the violent mages aren't evil. They're driven to do violence because of their circumstances. That sort of thing isn't unheard of. Many elves are driven to do violence because of enslavement, oppression, etc. Shall we brand every elf a criminal and lock them all away in a tower?
Ah, but circumstances will always exist. Templars are not the sole source of suffering in Thedas. We've seen a great number of mages use their magic for violent and selfish purposes because of things that had nothing to do with the Order.
Therefore, if mages are free, who will prevent theses accidents caused by "circumstances"?
Also, elves can't kill people with their minds.
I'm not saying every mage is a peaceful saint. I'm just saying that they are human beings (and elves) and that they can't be treated like monsters because of their magic.
They are not being treated like monsters, they're being treated like people that are more dangerous than the others.
Society exists because we restrict our freedoms everyday. It is the entire purpose of the law system; to tell us what we can and can't do.
These restrictions are imposed upon us from the very moment we are born; not because we have given evidence of being dangerous, but because humans have the inherent potential to harm others.
Therefore, if mages pose a greater risk, is it not logical that the restrictions placed upon them should be stricter in order to reflect this?