If I'm not mistaken, any spell can be cast from a scroll, no matter the alignment of the character.
Off the top of my head, evil clerics cannot cast raise dead, resurrection, heal, cure critical wounds, or either of the Shield of Lathander spells. Instead, the curing/raising spells are reversed, so evil clerics can slay with those spells instead. They get a few other high-level nasties, too.
Good clerics cannot cast Circle of Bones, Cloud of Pestilence, or any of the harming spells.
Some good/evil spells are reversed, like the 3rd level Smite spell.
For me, the clincher is the Turn Undead ability. High level clerics can destroy undead, whereas evil clerics can only control them. Not bad, but I prefer just getting the experience outright.
I also really love the Shield of Lathander spells. True invulnerability for your tank. Mmmm.
