Showing Himself once again...

In Exodus, we see many times God showing us just how powerful he truly is. We see him placing someone to find Moses as a baby, and then making Moses into a great leader. We see him telling Moses to tell the people "I Am sent you." I think this statement of I Am, is God saying in a way, that there is really no need for any further explanation, he was God from the beginning, he still is and will always be God over everything. As someone brought up in class, why did God not just stop after one plague? My answer to that would be that he once again was showing the people then and even now, just how powerful he is, and how he has control over everything.

P.S. I commented on Amanda's post.