Commentaries
1:4-8 All things change, and never rest. Man, after all his labour, is no nearer finding rest than the sun, the wind, or the current of the river. His soul will find no rest, if he has it not from God. The senses are soon tired, yet still craving what is untried.
6. according to his circuits—that is, it returns afresh to its former circuits, however many be its previous veerings about. The north and south winds are the two prevailing winds in Palestine and Egypt.