'God of Our Fathers' in the Bible

The God of Abraham, and of Isaac, and of Jacob, the God of our fathers, has glorified his Son Jesus; whom you delivered up, and denied him in the presence of Pilate, when he was determined to let him go.

The God of our fathers raised up Jesus, whom you slew and hanged on a tree.

And he said, The God of our fathers has chosen you, that you should know his will, and see that Just One, and should hear the voice of his mouth.