Prov 20:4

“For the most part the slothful, while he neglects to do things that are necessary, sets before him some that are difficult, but is inconsiderately afraid of others; and so, as though finding something that he may reasonably fear, he satisfies himself that he has good reason for remaining torpid. To him it is rightly said through Solomon, "The sluggard would not plough by reason of the cold; therefore shall he beg in summer, and it shall not be given unto him." For indeed the sluggard ploughs not by reason of the cold, when he finds an excuse for not doing the good things which he ought to do. The sluggard ploughs not by reason of the cold, when he is afraid of small evils that are against him, and leaves undone things of the greatest importance. Further it is well said, "He shall beg in summer, and it shall not be given unto him." For whoso toils not now in good works will beg in summer and receive nothing, because, when the burning sun of judgment shall appear, he will then sue in vain for entrance into the kingdom.”

“Because of the cold, the sluggard would not plough, etc. He who now neglects to labor in the service of God due to sloth will beg in the coming day of the kingdom, and it will not be given to him, because whatever a man sows, that also shall he reap. Therefore, it is rightly compared to the kingdom of God, because then the clouds of our sorrow pass away, and the days of life shine with the brightness of the eternal sun, and the fruit of labor is received in joy.”