Kill your brother for God. It's an order!

Then he said to them, "This is what the Lord, the God of Israel, says: 'Each man strap a sword to his side. Go back and forth through the camp from one end to the other, each killing his brother and friend and neighbor.'" Exodus 32:27

God seems to have been a great role model for some of our most successful totalitarian dictators.

Oh by the way: The Levites did as Moses commanded, and that day about three thousand of the people died. Exodus 32:28

Let the punishment fit the crime, again.

"Observe the Sabbath, because it is holy to you. Anyone who desecrates it is to be put to death; those who do any work on that day must be cut off from their people." Exodus 31:14 "...Whoever does any work on the Sabbath day is to be put to death." Exodus 31:15

God also wanted people to be put to death for littering and for chewing on the left side of their mouths but he completely forgot to tell Moses.