Komentaryo sa Deuteronomio 33:16: Rashi, Ramban, Ibn Ezra & Sforno

ורצון שכני סנה — the last two words are the equivalent of שוכן סנה (the י being the suffix that that sometimes appears in participles, for the most part in poetry). The-meaning is: And may his land further be blessed through the favour (רצון) and satisfaction of the Holy One, blessed be He, who first revealed himself to me in the thorn-bush (סנה‎).

AND FOR THE PRECIOUS THINGS OF THE EARTH ‘U’MLO’OH’ (AND THE FULNESS THEREOF). This means: “for the precious things of the land of the plains and of which it is full,”²¹³Ibn Ezra thus explains the word u’mlo’oh (and the fulness thereof) as meaning u’mimlo’oh (and “of” the fulness thereof, or “and of which it is full”). for he mentioned the mountains and the hills previously²¹⁴Verse 15. and now he speaks of the valley²¹⁵I have found no reference in the verses concerning the valley. In the commentary of Ibn Ezra, whose opinion Ramban is now quoting, “the valley” is not mentioned either. and the plains, according to the words of Rabbi Abraham ibn Ezra. In my opinion, the precious things of the earth and the fulness thereof is identical with the blessings of the breasts, and of the womb,²¹⁰Genesis 49:25. for all humans and all creeping things that are alive are called “the fulness of the earth.” Similarly, let the sea roar, and the fulness thereof;²¹⁶Psalms 96:11. Surely I will fill thee with men, as with the locust.²¹⁷Jeremiah 51:14. This blessing is thus like Blessed shall be the fruit of thy body, and the fruit of thy land, and the fruit of thy cattle.²¹⁸Above, 28:4.

the repeated parallelism the sweetness of the land denotes the plains.

רצון means satisfaction and appeasement, and similar is the meaning wherever רצון occurs in scripture.