Moses is kind but not nice - kind of like New Yorkers!
When he talks to his people, he tells them that God is doing great stuff for them, not because of how righteous they are, but because how evil their enemies are. At first, I'm like, "Take it easy. Why do you have to bring down the people like that?"
But then, he gives the reasons. They complained about God leading them out of slavery. They stopped doing what He asked them to do. They literally made gold images of other gods to worship. When Moses went up the hill for forty days with no food or water to get the Ten Commandments, he came down....and had to go right back up to make up for what the people had done.
That's how, I think, God looks at us too! He does stuff for us, but He is also knows our hearts. He is aware when we rebel against Him and gets angry when we don't do the stuff He says. That's when I think Jesus steps in, like Moses, to plead on our behaves. Really, without Jesus, with the way we act and think, we'd be screwed.
Side note: The Psalms cracked me up today. It was like two paragraphs of kill my enemies, get 'em, they are horrible people. But, bless me! Sounds like me sometimes.