Мидраш к Берешит 15:7

Another interpretation (of Exod. 6:3): AND I APPEARED UNTO ABRAHAM, UNTO ISAAC, AND UNTO JACOB AS EL SHADDAI, BUT BY MY NAME Y--H I WAS NOT KNOWN TO THEM. I did not proclaim⁴¹From the Gk.: parresiazesthai, i.e., “to speak freely.” it to them <even> if it was pronounced,⁴²Although the Divine Name appears several times in Scripture before the time of Moses, and was specificially revealed to Abraham (Gen. 15:7) and Jacob (Gen. 18:13), the Holy One had never before revealed it in answer to a specific request and never pronounced it in the way that he did for Moses in Exod. 3:14. but to you I have revealed it because you are going to redeem Israel, so as to make them prosper.⁴³Exod. R. 6:4. The Holy One said: In this world I have revealed my name to individuals, but in the world to come, I am making my name known to all Israel, as stated (in Is. 52:6): THEREFORE MY PEOPLE SHALL KNOW MY NAME….

[(Exod. 29:1): AND THIS IS THE THING….] This text is related (to Ps. 119:89): FOREVER, O LORD, DOES YOUR WORD STAND FIRM IN THE HEAVENS.³⁵Tanh., Exod. 8:12; Exod. R. 38:6. R. Berekhyah the Priest said: From time immemorial you have treated us with the measure of mercy.³⁶Cf. PR 40:2. When? When our father Abraham was cast into the fiery furnace, the angels quarreled with each other.³⁷Exod. R. 18:5. Michael said: I am going down to rescue him,³⁸Cf. Gen. R. 44:13. but Gabriel said: I am going down and rescue him.³⁹Pes. 118a. The Holy One said: I am going down in my glory to rescue him, as stated (in Gen. 15:7): I AM THE LORD WHO BROUGHT YOU OUT FROM UR OF THE CHALDEES…. He said to them (the angels): You shall rescue his children's children. When Hananiah, Mishael, and Azariah descended into the fiery furnace, the angel went down to rescue them.⁴⁰See Deut. R. 1:12; cf. Pes. 118ab; PR 35:2; M. Pss. 117:3, according to which the angel was Gabriel. Then the angels said (in Ps. 119:89–90): FOREVER, O LORD, DOES YOUR WORD STAND FIRM IN THE HEAVENS…. YOU HAVE ESTABLISHED THE EARTH AND IT STANDS FIRM. You are the foundation of the world.

“If she is a wall, we will build upon her a silver turret; and if she is a door, we will affix upon her a cedar panel. I am a wall, and my breasts are like towers; then I was in his eyes as one who finds peace” (Song of Songs 8:9–10).
“If she is a wall, we will build upon her a silver turret”; “if she is a wall” – this is Abraham. The Holy One blessed be He said: If he stands firm in his convictions like a wall, “we will build upon her a silver turret” – we will rescue him and build him up in this world. “And if she is a door [delet], we will affix upon her a cedar panel” – if he is poor [dal] in mitzvot and sways to and fro in his actions like a door, “we will affix [natzur] upon her a cedar panel” – just as a drawing [tzura] exists only for a short while, so I will stand with him only for a short while.
“I am a wall” – Abraham said before the Holy One blessed be He: ‘I am a wall, and I will establish my good deeds like a wall.’ “And my breasts are like towers” – as I am destined to establish factions and groups of righteous men like me in the world.²³This is a reference to Abraham’s offspring. The term breasts is used to represent nourishing and raising the offspring. “Then I was in his eyes as one who finds peace” – the Holy One blessed be He said to him: ‘Just as you descended into the fiery furnace, so, I will extricate you intact.’ That is what is written: “I am the Lord who took you out of Ur²⁴Ur means fire in Aramaic. of the Chaldeans” (Genesis 15:7).