'Great Judgments' in the Bible

Therefore say to the sons of Israel, I am LORD. And I will bring you out from under the burdens of the Egyptians, and I will rid you out of their bondage, and I will redeem you with an outstretched arm, and with great judgments.

But Pharaoh will not hearken to you. And I will lay my hand upon Egypt, and bring forth my armies, my people the sons of Israel, out of the land of Egypt by great judgments.