## and I will be with your mouth ##

This means God will give Moses the right words to speak. (See: [[rc://en/ta/man/translate/figs-idiom]])

## He will be your mouth ##

"He will say what you tell him to say" (See: [[rc://en/ta/man/translate/figs-metaphor]])

## you will be to him like me, God ##

Just as God told Moses what to say, Moses would tell Aaron what to say. (See: [[rc://en/ta/man/translate/figs-simile]])