1 Nephi 7:7

7  And it came to pass in the which rebellion, they were desirous to return unto the land of Jerusalem.

            -The purpose of the rebellion was a desire to return to Jerusalem.  For Laman and Lemuel (who were, incidentally, the instigators of the rebellion) this was a decision they should have come to terms with long ago.  Their indecision to act boldly one way or another proves to be a source of continual grief and trouble.  Until we finally decide to align ourselves with the Lord 100% we will not be content and our lives will reflect such vacillation and the troubles and wickedness we bring upon ourselves.