Genesis 47:23

23. Then Joseph said unto the people. Here Moses describes the singular humanity of Joseph, which, as it then repressed all complaints, so, at this time, it justly dispels and refutes the calumnies with which he is assailed. The men, who were entirely destitute, and, in a sense, exiles, he reinstates in their possessions, on the most equitable condition, that they should pay a fifth part of the produce to the king. It is well known that formerly, in various places, kings have demanded by law the payment of tenths; but that, in the time of war, they doubled this tax. Therefore, what injury, can we say, was done to the Egyptians, when Joseph burdened the land, bought for the king, with a fifth part of its income; especially seeing that country is so much richer than others, that with less labor than elsewhere, it brings forth fruit for the maintenance of its cultivators? Should any one object that the king would have acted more frankly had he taken the fifth part of the land; the answer is obvious, that this was useful not only as an example, but also, for the purpose of quieting the people, by shutting the mouths of the captious. And certainly this indirect method, by which Joseph introduced the tax of a fifth part, had no other object than that of inducing the Egyptians to cultivate their lands with more alacrity, when they were convinced that, by such a compact, they were treated with clemency. And to this effect was their confession, which is recorded by Moses, expressed. For, first, they acknowledge that they owe their lives to him; secondly, they do not refuse to be the servants of the king. Whence we gather, that the holy man so conducted himself between the two parties, as greatly to enrich the king, without oppressing the people by tyranny. And I wish that all governors would practice this moderation, that they would only so far study the advantage of kings, as could be done without injury to the people. There is a celebrated saying of Tiberius Caesar, which savored little of tyranny, though he appears to have been a sanguinary and insatiable tyrant, that it is the part of a shepherd to shear the flock, but not to tear off the skin. At this day, however, kings do not believe that they rule freely, unless they not only flay their subjects, but entirely devour them. For they do not generally invest any with authority, except those who are sworn to the practice of slaughter. So much the more does the clemency of Joseph deserve praise, who so administered the affairs of Egypt, as to render the immense gains of the king compatible with a tolerable condition of the people.