11 " According to the terms of the law which they teach you, and according to the verdict which they tell you, you shall do ; you shall not turn aside from the word which they declare to you, to the right or the left .

Matthew Henry's Commentary on Deuteronomy 17:11

Commentary on Deuteronomy 17:8-13

(Read Deuteronomy 17:8-13)

Courts of judgment were to be set up in every city. Though their judgment had not the Divine authority of an oracle, it was the judgment of wise, prudent, experienced men, and had the advantage of a Divine promise.