en_tn/exo/03/06.md

the God of your father, the God of Abraham, the God of Isaac, and the God of Jacob

All of these men worshiped the same God. Alternate translation: "the God of your father, of Abraham, of Isaac, and of Jacob"

your father

Possible meanings are 1) "your ancestor" or 2) "your father." If it means "your ancestor," then the phrases following it clarify who "your father" refers to: it refers to Abraham, Isaac, and Jacob. If it means "your father," then it refers to Moses's own father.