"I Pleaded"

Moshe pitched his tent in the presence of Yah in order to plead his case. The answer was no. Why? Yah saw a bigger picture then and by the way, does now. He saw the sin of the people, the exile and our day of return.
The Shema. Why are these words so important? What difference can agreement with His realm twice a day make in our lives. Most will never know.