And struck down all the firstborn in Egypt; the chief of their strength in the tabernacles of Ham:
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Augustine of Hippo
AD 430
23. I say then of these crooked and embittering persons, "How often they exasperated Him in the desert, and provoked Him to wrath in the waterless place!" (ver. 40). "And they turned themselves and tempted God, and exasperated the Holy One of Israel" (ver. 41). He is repeating that same unbelief of theirs, of which He had made mention above. But the reason of the repetition is, in order that there may be mentioned also the plagues which He inflicted on the Egyptians for their sakes: all which things they certainly ought to have remembered, and not to be ungrateful. Lastly, there followeth what? "They remembered not His hands, in the day when He redeemed them from the hand of the troubler" (ver. 42). And he beginneth to speak of what things He did to the Egyptians: "He set in Egypt His signs, and His prodigies in the plain of Thanis" (ver. 43): "and He turned their rivers into blood, and their showers lest they should drink" (ver. 44), or rather, "the flowings of waters," as some do bet...
Labour. "The first-born "(St. Jerome; Genesis xlix. 3., and Proverbs v. 9.) and their best effects. (Calmet)
This was the tenth plague. Cham was the father of Misraim, who peopled Egypt. (Worthington)
