Ecclesiastes 11:4

“He that observeth the wind shall not sow, etc.] Who before he sows his seed is careful to observe where the wind is, from what corner it blows, and forbears sowing until it is down or changes, lest it should be troublesome unto him in sowing, or blow away his seed, and waits for a better season; such a man may lose his seedtime and never sow at all, and his grain in his barn may be devoured by vermin, or be destroyed by one accident or another, and so he may lose both his seed and his crop; and he that regardeth the clouds shall not reap; which are uncertain signs of weather; and if a man gives heed to them, and puts off his sowing from time to time, for the sake of better weather, as he may…”

“Therefore sow thy charity in faith, without hesitancy or speculation as to results, because they may not seem promising (Ecc 9:10). So in Ecc 11:1, man is told to "cast his bread corn" on the seemingly unpromising "waters" (Psa 126:5-6). The farmer would get on badly, who, instead of sowing and reaping, spent his time in watching the wind and clouds.”

““Unforeseen events come from God; and the man who is always gazing on the uncertain future will neither begin nor complete any useful work: but do thou bear in mind that times and circumstances, the powers of nature and the results to which they minister, are in the hand of God; and be both diligent and trustful.” The images are connected chiefly with the occupation of an agricultural laborer: the discharge of rain from the cloud, and the inclination of the falling tree, and the direction of the wind, are beyond his control, though the result of his work is affected by them. The common application of the image of the fallen tree to the state of departed souls was probably not in the mind of…”

“He - He who neglects the necessary works of sowing and reaping, because the weather is not exactly suitable to his desires will lose his harvest. Whereby he intimates, that men will never do good here, which is expressed by sowing, and consequently not receive good hereafter, which is called reaping, if they be discouraged from it by every doubt and difficulty. Ecclesiastes 11:5”

“Pro 3:27, Pro 20:4, Pro 22:13 Ecclesiastes 11:5”

“"He who observeth the wind shall not sow; and he that regardeth the clouds shall not reap." The proverb is not to be understood literally, but in the spirit of the whole paraenesis: it is not directed against the provident observation, guided by experience, of the monitions and warnings lying in the present condition of the weather, but against that useless, because impossible, calculation of the coming state of the weather, which waits on from day to day, from week to week, till the right time for sowing and reaping has passed away. The seed-time requires rain so as to open up and moisten the ground; he who has too much hesitation observes (שׁמר) the wind whether it will bring rain ( Pro…”