Torah is intellect, and that was what was available to the Avos before the Torah was given and no more.
We were given God Himself at Sinai and we can connect the Giver of the Torah with the Torah by first saying the ברכות התורה and Davening, we then add the Godliness above the Torah to the Torah and this adds the bringing of Torah into our doing Mitzvos and the physical world, without any fear of error: ואין למו מכשול.
This brings on שלום רב- great peace as it joins the highest and the lowest the world in all it’s diversity.
the various different threes: 1) the Avos, 2) Kohanim Laviim and Yisroelim, 3) Torah Avodah and Gemillas Chassadim. MP3