In passages of beneficence and regeneration, as at the creation of the world, the sacred writer only refers to the beneficent virtue of the Creator, by which he makes everything in its integrity, and he implies this by concealing the royal name of Lord, as one which bears with it supreme authority; therefore now also, since what he is describing is the beginning of the renewed generation of mankind, he borrows for his description the beneficent virtue, which bears the name of God; for he used the kingly attribute, which declares his imperial power, by which he is called Lord, when he was describing the punishment inflicted by the flood.