1. Ikrim - Understanding Moshe covering his face at the Sneh - hiding his face to represent him avoiding the use of physical applications to understand the sneh etc.

2. Sforno - Reason for repeating a verb in the Torah

3. Ikrim - Destruction leads to creation

4. Concept of the various names of Hashem a. R' B'chaya - Hashem's various names represent aspects of Hashem that are meaningful to humans therefore names are limited to different names at different times. Humans unable to comprehend all encompassing name of Hashem.