God LOVES foreskins! Especially bloody foreskins. In this story, God is royally pissed at Moses and meets him on the way to the Inn where he tries to kill him.
Yes, God "tries" to kill Moses which seems rather odd given that God is supposed to be pretty powerful and, presumably, if he wants somebody dead, he doesn't have to try. Here, I imagine Yoda saying, "Do or do not. There is no try."