'God of Our Fathers' in the Bible

Then we cried out to the Lord, the God of our fathers for help, and He heard our voice and saw our suffering and our labor and our [cruel] oppression;

David went out to meet them and said to them, “If you have come peacefully to me to help me, my heart shall be united with you; but if you have come to betray me to my adversaries, since there is no violence or wrong in my hands, may the God of our fathers look on [what you are doing] and punish [you].”

and said, “O Lord, God of our fathers, are You not God in heaven? And do You not rule over all the kingdoms of the nations? Power and might are in Your hand, there is no one able to take a stand against You.

Blessed be the Lord, the God of our fathers [said Ezra], who put such a thing as this in the king’s heart, to adorn and glorify the house of the Lord in Jerusalem,

But I confess this to you, that according to the Way, which they call a [divisive and heretical] sect, I do worship and serve the God of our fathers, [confidently] believing everything that is in accordance with the Law [of Moses] and that is written in the Prophets;