9 “I have seen these people,” the Lord said to Moses, “and they are a stiff-necked people. 10 Now leave me alone so that my anger may burn against them and that I may destroy them. Then I will make you into a great nation.”

11 But Moses sought the favor of the Lord his God. “Lord,” he said, “why should your anger burn against your people, whom you brought out of Egypt with great power and a mighty hand?

https://www.biblegateway.com/passage/?search=exodus%2032&version=NIV

Was Moses greatest mistake was to beg God to not destroy the kikes