Hey everyone, I'm looking for a solid divine team player/booster for the party. I'm trying to avoid a CoDzilla. I want him to focus on buffs and misc. magic, rather on anything obviously offensive. Any help would be greatly appreciated.
Books: PHB, DMG, MM I, PHB II, Complete Series, Book of Exalted Deeds.
Race: PHB only. Human preferred.
Class: I'd prefer cleric or favored soul.
Ability Scores: Point buy, 32 pts.
Alignment: MUST be good. This is a campaign requirement.
Concept: Highly focused team player, who specialize in assisting/buffing/healing party members either directly (bless, cure, etc.) or indirectly, through environment manipulation, divinations, and other utility magics.
h. Other: The campaign is currently a "plane hopping" scenario, though we're not sure how much longer this will last. Other members of the party are: A Human Scout, Human Fighter (shield specialist), Human Bard, and a Human Sorcerer (focuses on blasting and direct damage spells). All are level 14.

I'm not sure I want to go straight divine, or try a Mystic Theurge, Thaumaturgist, or some other combo I haven't really thought about. Any help would be greatly appreciated!