Plutarch, De faciae quae in orbe lunae apparet
Goodwin, Ed.

For if there had not been any other part of the world against Nature, but every thing had been in the same place and quality it naturally ought to be, without standing in need of any change or transposition or having had any occasion for it from the beginning, I know not what the work of Divine Providence is or in what it consists, or of what Jupiter has been the father, creator, or worker. For there would not in a camp be any need of the art of ranging and ordering of battles, if every soldier of himself knew and understood his rank, place, and station, and the opportunity he ought to take and keep; nor would there be any want of gardeners or builders, if water were of itself framed to flow where it is necessary, and irrigate such plants as stand in need of watering, or if bricks, timber, and stones would of their own inclinations and natural motion range and settle themselves in due and fitting places and orders. Now if this discourse manifestly takes away Providence, and if the ordering and distinction of things that are in the world belongs to God, why should we wonder at Nature's having been so disposed and ordained by him, that the fire should be here, and the stars there, and again the earth should be situated here below, and the moon above, lodged in a prison found out by reason, more sure and straight than that which was first ordained by Nature? For if it were of absolute necessity that all things should follow their natural instinct and move according to the motion given them by Nature, neither the Sun, Venus, nor any other planet would any more run a circular course; for light and fiery substances have by Nature their motion directly upwards. And if [p. 251] perhaps Nature itself receives this permutation and change by reason of the place, so that fire should here in a direct line tend upwards, but being once arrived at heaven, should turn round with the revolution of the heavens; what wonder would it be, if heavy and terrestrial bodies, being in like manner out of their natural place, were vanquished by the ambient air, and forced to take another sort of motion? For it cannot with any reason be said that heaven has by Nature the power to take away from light things the property of mounting directly upwards, and cannot likewise have the force to overcome heavy things and such as tend downwards; but that sometimes making use of this power, and sometimes of the proper nature of the things, it still orders every thing for the best.