word of god

NOUN
11 LETTERS · STARTS WITH W

word of god is a valid 11-letter word worth 18 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
W4O1R1D2O1F4G2O1D2
4 + 1 + 1 + 2 + 0 + 1 + 4 + 0 + 2 + 1 + 2 =18 PTS
DOUBLE WORD → 36TRIPLE WORD → 54
MEANING

What does word of god mean?