Prophet of the Divine

(Power of Faerun, page 49, DnD 3.5)

[General]

Your communications with the divine manifest in a public fashion.

Prerequisite

Any initiate feat, Ability to speak a divine language (Abyssal, celestial, druidic, or infernal as appropriate)

Benefit

when you communicate with your deity using spells such as augury, commune, cummune with nature, or divination, you recieve an answer in the form of a loud booming voice acompanied by a visible manifestation of the deity'y power, such as a nimbus of colored light in a hue favored by the deity. in the 3 round after such a display, you recieva a +4 sacred (or profane for followers of evil deities ) bonus to the DC of compulsion spells, spell-like abilities, and supernatural abilities.