Va’Etchanan

This Torah portion warns to neither add to nor subtract from the Torah, and not to stray to the right nor to the left. What do these warnings really mean? We also discover God’s over arching purpose for the Jewish people. What is that purpose? And what does it have to do with the location of the land of Israel? What does it mean to “take to heart” the things that we know? Why is hearing more important than seeing when it comes to matters of faith? What great surprise did God have in store for Moses that he did not foresee?