Alright, here's the idea:

Cleric 18/Fighter 2

36 point buy:
Strength 10+3 tome = 13 (2 pts)
Dex: 14+3 tome = 17 (6pts)
Con: 14 (6pts)
Int: 8
Wisdom 18 (16 pts) + 8 item +1 exceptional +3 insight + 3 enhancement +3 tome +6 level +2 airship +2 yugo +6 maxed Exalted angel = 52, or a +21 modifier
Or more: 2 more from a +5 tome, 2 more from completionist, probably a few more
Cha:8

6 pts free.

You need to backload your bonus feats after the dex bonus, so you're looking at fighter at 12/13

Level 1: Empower Healing
Human: Maximize
Level 3: Two Weapon Fighting
Level 6: Quicken
Level 9: Empower
Level 12: Improved Critical: Bludgeoning
Level 12 Figther: Power Attack
Level 13 Fighter: Improved Two Weapon Fighting
Level 15: Heighten Spell
Level 18: Greater Two Weapon Fighting
Level 21: Spell Focus: Evocation?
Level 24:

You two weapon fight with a pair of forgotten lights: 2.5 * 4.5 = 11.25+7+21+10.5 as your base damage = 50 damage a swing. Throw in divine favour and probably a lot of things I'm forgetting or don't know, could a pure wisdom dual wielding cleric end up with noticeable endgame DPS and noticeable endgame DC's?