OK now list list is without knowing any equipment you have, and assumes you are a straight Favored Soul with the Tomb Tainted Soul feat (if not you'll have to pepper some healing spell in there).
BoVD= Book of Vile Darkness
MHB= Miniatures Handbook
LM= Libris Mortis
CD= Complete Divine
1-Divine Favor, Sheild of Faith, Entropic Shield, Stupor(BoVD), Spider Hand(BoVD), Sanctuary
2- Silence, Hold Person, Shatter, Inflict Mod Wounds, Undetectable Align, Darkbolt(BoVD)
3- Stone Shape, Wrack(BoVD), Curse of the Petty Failing(MHB), Summon Undead III(LM), Invisibility Purge, Blindness/Deafness
4- Divine Power, Freedom of Movement, Restoration, Inflict Critical Wounds, Recitation(CD), Air Walk
5- Righteous Might, True Seeing, Slay Living, Flame Strike, Greater Command
6- Anti-life Shell, Harm, Wind Walk, Greater Dispel Magic
7- Ethereal Jaunt, Bestow Greater Curse, Imprison Soul
There's probably several other usefull spells, but these are from the books I had sitting by my computer. My CE Cleric makes good use of most of these. I particularly like using Recitation followed by a Curse of petty failing to give all enemies a -2 att/saves and one enemy a -4 att/saves because neither of these spells allow a saving throw. This really softens them up for my deaths spells. This list also provides a nice mix of spells that allow a Fort save with those that allow a Will save so you can target an enemies weaknesses.

I'd also recomend picking up the Mother Cyst feat from LM, it'll add quiet a few powerful spells to your list.