go forth

VERB
8 LETTERS · STARTS WITH G

go forth is a valid 8-letter word worth 14 points in Scrabble and 14 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
G2O1F4O1R1T1H4
2 + 1 + 0 + 4 + 1 + 1 + 1 + 4 =14 PTS
DOUBLE WORD → 28TRIPLE WORD → 42
MEANING

What does go forth mean?