Komentarz do Powtórzonego Prawa 3:29

ונשב בגיא וגו׳ SO WE ABODE IN THE VALLEY [OVER AGAINST BETH PEOR], — and ye associated yourselves with idol-worship, yet, however, ועתה ישראל שמע אל החקים NOW, O ISRAEL, HEARKEN TO THE STATUTES and everything will be forgiven thee. But I — I was not privileged that it was forgiven me (Sifrei Devarim 30:2).

ונשב בגיא, "we abode in the valley, etc." What did Moses want to tell us with this verse? How is it connected to either the previous verse or to the one following? Rashi, quoting Sifri, says that Moses reminded the people that they had become attached to the idol Baal Pe-or and that he exhorted them that all would be forgiven provided they would from now on hearken to G'd's statutes as per 4,1. If we accept this, we still have not explained the word ונשב as the verse only wishes to remind us of the sin of בעל פעור. Even the words מול בית פעור, opposite the temple of the פעור does not appear to make sense. If Moses referred to what had happpened there he should have used the language used by the Torah in Numbers 25,3 ויצמד ישראל לבעל פעור.

ונשב בגיא, until now when we find ourselves facing the Beyt Peor in the Arvot Moav. What you have seen happen there should serve as a lesson to you; the details are described in 4,3-4.