Disciple of Law is a heroic tier feat available to characters with a Wisdom score of 13 or higher.
Normally, the aid another action, when successful, grants the target a +2 bonus. Characters with the Disciple of Law feat receive a +5 bonus on their aid another check, and, when successful, grant the target a +3 bonus instead of +2.[HotFL:312][HotFK:313]
Although the rulebooks' flavor text for Disciple of Law mentions Erathis, exclusive worship of that deity is not a prerequisite for the feat.