Sic placuit superis; quaerere plura, nefas.
ESSAYS ON THE JUSTICE OF GOD AND THE FREEDOM OF MAN IN THE ORIGIN OF EVIL
PART THREE
241. Now at last I have disposed of the cause of moral evil; physical evil, that is, sorrows, sufferings, miseries, will be less troublesome to explain, since these are results of moral evil. Poena est malum passionis, quod infligitur ob malum actionis, according to Grotius. One suffers because one has acted; one suffers evil because one does evil.
Nostrorum causa malorum
Nos sumus.
It is true that one often suffers through the evil actions of others; but when one has no part in the offence one must look upon it as a certainty that these sufferings prepare for us a greater happiness. The question of physical evil, that is, of the origin of sufferings, has difficulties in common with that of the origin of metaphysical evil, examples whereof are furnished by the monstrosities and other apparent irregularities of the universe. But one must believe that even sufferings and monstrosities are part of order; and it is well to bear in mind not only that it was better to admit these defects and these monstrosities than to violate general laws, as Father Malebranche sometimes argues, but also that these very monstrosities are in the rules, and are in conformity with general acts of will, though we be not capable of discerning this conformity.