Jesus proves His divinity by not only being master over creation, but in being master of life and death. Peter proves both his faith and faithlessness by putting his eyes on Jesus and then immediately taking them back off.
One one level, Jesus does an impressive work of feeding 5,000+ with just a few rolls and some fish. But on a deeper level, we see Jesus preparing the eternal feast for you.
If the Risen Christ is ushering in a new kingdom and a new creation, then maybe we shouldn’t be surprised to see some earth-shaking and mind-blowing things taking place.