Look at the school of Illusion for spells that don't kill but can give you time to run the other way so you can play as pacifist as possible. Invisibility will let you hide as will a high Sneak skill. If you use a staff, you have to fill soul gems to recharge the staff and that involves killing. There are Calm and Fear spells, Paralyze and so on. Check into those and see how they can fit what your character wants to do.

Thank you for the Staff comments,
Kicenna. I never knew that before, at least it's something to avoid.
I was thinking about that and
Conjuration, but then I heard
Conjuration in this game is related to
Necromancy and messing with people's head isn't something I really like.
I linked a three-parted video series in my thread, below in my signature.
Thank you,
Xalxitz. Your video is very intriguing. Is the character still alive and questing? I'm not so good at sneaking, I was thinking something like if someone is trying to kill me, I'll just heal myself/my team through it without hurting my enemies and let them die at the mercy of something else.
Perhaps you'd like to play a classic Final Fantasy White Mage? They were allowed to attack despite being a healer. I'm not sure if you like modeling your characters after other fictional characters, but perhaps you could take a few hints from Rosa of FF 4? http://finalfantasy.wikia.com/wiki/Rosa She was rocking with a bow and healing at the same time, and as far as I know, is probably one of the most powerful White Mages within the Final Fantasy mythos. It's totally your call, but it's probably how I'd handle being a healer.
I feel cornered in. The mindset of using a
Bow is really to take down an enemy before he sees you. I think the only tool I have left is a
Shield?
Shield &
Healing combination? Bashing/Pushing away someone with a
Shield is merely self defense, even though it could accidentally kill them. It's got this
Disarming Bash, too, which should be great. But the big problem is going to be my
Stamina. Not to mention that both
Shield &
Spells, for some unknown reasons, are scripted to
Left Hand.. so switching between these two are going to be very
very frustrating which could lead to urge of killing..
