'Wrath' in the Bible

and My wrath shall be kindled and burn; I will kill you with the sword, and your wives shall become widows and your children fatherless.

Now therefore, let Me alone and do not interfere, so that My anger may burn against them and that I may destroy them; and I will make of you (your descendants) a great nation.”

But Moses appeased and entreated the Lord his God, and said, “Lord, why does Your anger burn against Your people whom You have brought out of the land of Egypt with great power and a mighty hand?

Why should the Egyptians say, ‘With evil [intent] their God brought them out to kill them in the mountains and destroy them from the face of the earth’? Turn away from Your burning anger and change Your mind about harming Your people.