Chantry is nothing more but a parody of the true religion should guide the entire world, it's true goal is to control their miserable dogs, the templars and to enslave all mages. Their dogs dare to interfere with warden's bussines when they ambush Anders back in City of Amaranthine while they have no power to command the Warden-Commander who was at the same time Arl of Amarantine(they do this even if he is a king-consort!), also in Kirkwall they let their Knight-Commander to become ruler of that region of Thedas with tyranny and fear, they let the templars tranquil the mages wherver they likes, so it's shouldn't be suprise hat most of mages were insane, they tormented them like wild animals, and the grand cleric do nothing in matters of Free Marches's mages and when Meredith and Orsino make their quarrel, so I think those events of grand cleric death(goodbye and good riddance), the Kirkwall Rebellion, and finally this World War was inevitable. I think this is like Morrigan said, only change is what will set free, free from Chantry's tyranny and corrupted Templars's rule.
My brothers "darksiders", the time has come for mage's from Inquisition-organization to destroy Chantry and Templars and create a brand new world, with mages as their leaders!! While they will be under control of Inquisitor and his/her successor's. I will of course will choose mage as main character so it will be much easier to rule my fellow mage's.
And that was my extremist, radical but in my view only right solution. I would also hope to be in beta of both keep and main game if there is a chance. Seeya!