Greater Spell Penetration
(Deities and Demigods, page 50, DnD 3.0)
[General]
The deity's spells are especially potent, defeating spell resistance more readily than normal.
Prerequisite
Spell Penetration
Benefit
The deity gets a +4 bonus on caster level checks (1d20 + caster level) to beat a creature's spell resistance. This bonus overlaps (does not stack with) the bonus from Spell Penetration.