Galatians 6:8

“For he that soweth to his flesh, etc..] Not that taking due care of a man's body, seeking the preservation of its health, providing proper food and raiment for himself, and all necessaries for the good and support of his family, is to be called sowing to his flesh, nor is he to be called a carnal sower; but he is such an one that pampers his flesh, gratifies and indulges the lusts of it, who minds the things of the flesh, lives after it, and does the works of it, who spends his substance in a luxurious way upon himself and family; or whose whole bent, and study, and employment, is to increase his worldly riches, to aggrandize himself and posterity, to the neglect of his own soul, the…”

“Translate, "He that soweth unto his own flesh," with a view to fulfilling its desires. He does not say, "His spirit," as he does say, "His flesh." For in ourselves we are not spiritual, but carnal. The flesh is devoted to selfishness. corruption--that is, destruction (Phi 3:19). Compare as to the deliverance of believers from "corruption" (Rom 8:21). The use of the term "corruption" instead, implies that destruction is not an arbitrary punishment of fleshly-mindedness, but is its natural fruit; the corrupt flesh producing corruption, which is another word for destruction: corruption is the fault, and corruption the punishment (see on Co1 3:17; Pe2 2:12). Future life only expands the seed…”

“For he that soweth to his flesh - That makes provision for the indulgence of fleshly appetites and passions; see the notes at Galatians 5:19-21. He who makes use of his property to give indulgence to licentiousness, intemperance, and vanity. Shall of the flesh - From the flesh, or as that which indulgence in fleshly appetites properly produces. Punishment, under the divine government, is commonly in the line of offences. The punishment of licentiousness and intemperance in this life is commonly loathsome and offensive disease; and when long indulged, the sensualist becomes haggard, and bloated, and corrupted, and sinks into the grave. Such, also, is often the punishment of luxurious living,…”

“For he that now soweth to the flesh - That follows the desires of corrupt nature. Shall hereafter of the flesh - Out of this very seed. Reap corruption - Death everlasting. But he that soweth to the Spirit - That follows his guidance in all his tempers and conversation. Shall of the Spirit - By the free grace and power of God, reap life everlasting. Galatians 6:9”

“6:8 Living to please the Spirit is only possible in the Spirit’s power (3:3; 5:16). Those who trust in human effort and those who think they can do as they wish are in the same position: They live to satisfy their own sinful nature. Such people harvest decay and death. Those who live by the Spirit’s power and trust in God will harvest everlasting life.”

“soweth to his: Rom 6:13, Rom 8:13, Rom 13:14; Jam 3:18 reap: Pro 22:8; Jer 12:13; Hos 10:13; Pe2 2:12, Pe2 2:19; Rev 22:11 soweth to the: Gal 6:7; Psa 126:5, Psa 126:6; Ecc 11:6; Isa 32:20; Jam 3:18 of the Spirit: Mat 19:29; Luk 18:30; Joh 4:14, Joh 4:36, Joh 6:27; Rom 6:22; Ti1 1:16; Tit 3:7; Jde 1:21 Galatians 6:9”