In the Maxos temple there are 4 vases, one of them has a switch that will open the door.
As for the 4 scrolls, one is to the left of the Bandit Camp behind the wooden wall, there`s a chest(the hardest to find). 2 Are in Bellegars shrines in chests, and the last is in the goblin camp, started with a T, can`t remember anymore.