ואעשך לגוי גדול ואברכך ואגדלה שמך והיה ברכה
In an alternative explanation of these three terms, Rashi writes: “I will make you into a great nation.” This is a reference to what we say (in the Shemoneh Esrai), Elokei Avraham; ‘and I will bless you,’ this is a reference to that which we say, Elokai Yitzchak; ‘and I will make your name great.’ This is a reference to that which we say, Elokai Yaakov. Since all three Avos, Patriarchs, are mentioned in the first b’racha of Shemoneh Esrai, one might think that the chasimas ha’brachah, conclusion of the blessing, should include all of them. Ve’heyei b’rachah, ‘and you…