 And then these scholars attribute the balance of the parashah, and to the first Deuteronomistic historian (sometimes abbreviated Dtr 1) who wrote shortly before the time of King Josiah.These scholars surmise that this first Deuteronomistic historian took the Blessing of Moses, from an old, separate source and inserted it here.According to Maimonides and the Sefer ha-Chinuch, there are no commandments in the parashah.