The rejected gift
ויאמר יקוק מסיני בא וזרח משעיר למו הופיע מהר פארן וגו’
He said: “Hashem came from Sinai, shined forth from [Mount] Seir; He appeared from Mount Paran…”
In the last parsha in the Torah, Moshe gave each of the tribes a final blessing. Before these blessings, he describes the Torah itself and how the Jews accepted it. It says that Hashem “came” from Mount Sinai, having “shined forth” from Mount Seir and “appearing” from Mount Paran. We’ve all heard of Mount Sinai. That is where the Torah was given to the Jews, who gladly accepted it. What is Mount Seir and Mount Paran referring to? Mount Seir is usually associated with the descendants of Eisav, and Mount Paran is usually associated with the descendants Yishmael. Picking up on this, the Midrash explains the verse to be describing a historical backdrop to the accepting of the Torah.