Midrash for Deuteronomy 3:15

So our father Abraham was still afraid when he had killed the kings.⁹¹Cf. Gen. R. 44:4. He was bewildered and said: Perhaps I have neglected the commandments of the Holy One, which he commanded the children of Noah. (Gen. 9:6:) WHOEVER SHEDS HUMAN BLOOD, < BY A HUMAN WILL HIS BLOOD BE SHED >. Now I have killed all those multitudes.⁹²Gk.: ochlos. The Holy One said to him (in Gen. 15:1): FEAR NOT, ABRAM. Rather I must give you a great reward because you have uprooted thorns. It is so stated (in Is. 33:12): AND THE PEOPLE SHALL BECOME BURNINGS OF LIME; THORNS CUT DOWN THAT ARE BURNED IN THE FIRE. It is therefore stated: FEAR NOT, ABRAM. The Holy One said to Israel: In this world you are anxious over sins, but in the world to come, in which there is no evil drive (yetser hara), you will be anxious over the good that I have ordained for you. Thus it is stated (in Hos. 3:5): {AND} AFTERWARD THE CHILDREN OF ISRAEL SHALL RETURN AND {SERVE} [SEEK] THE LORD THEIR GOD AND DAVID THEIR KING, AND THEY SHALL BE ANXIOUS FOR THE LORD AND FOR HIS GOODNESS (TWV). What is the meaning of HIS GOODNESS? This refers to the Holy Temple, as < the term > is used (in Deut. 3:15): THIS GOOD (TWV) HILL AND LEBANON. Salvation is from Zion, as stated (in Ps. 14:7): OH THAT THE SALVATION OF ISRAEL WOULD COME OUT OF ZION! The blessing is from Zion, as stated (in Ps. 133:3): LIKE THE DEW OF HERMON WHICH COMES DOWN UPON THE HILLS OF ZION, < FOR THERE THE LORD HAS COMMANDED THE BLESSING >…. Help is from Zion, as stated (in Ps. 20:3 [2]): MAY HE SEND YOUR HELP FROM THE SANCTUARY AND SUSTAIN YOU FROM ZION. The Holy One said: In the world to come also I will bless Israel from Zion, for so David has said (in Ps. 134:3): THE LORD WILL BLESS YOU FROM ZION.