Another way to deal with those Golems, if you want the points, is to open just one pillar at a time. Two golems animate per pillar. If you save game before each pillar, you can discover which one animates the iron golem and do it last. After you have killed the 4 easy golems and got the loot, send in your cleric in sanctuary to empty the last pillar. Return to the door, and fire an arrow at the remaining golems, who come rushing at you. They cannot get through the door, so you can attack them, back off and heal... attack again.. etc, etc, until they are dead; and you are fairly safe during the whole operation....
F.