Answer: According to the Bible, do you reap what you sow? The principle of sowing and reaping is common throughout the Bible, because it is something that humanity can relate to. The practice of working the ground to gain a harvest is nearly as old as humanity itself. Part of Adam’s curse was that the ground would bring forth thorns and thistles in response to his work and that “by the sweat of your brow you will eat your food” (Genesis 3:19). Adam understood the concept of “you reap what you sow” both literally and figuratively.
The idiom you reap what you sow is mostly likely directly referencing one of two verses in the New Testament. One is 2 Corinthians 9:6, “Whoever sows sparingly will also reap sparingly, and whoever sows generously will also reap generously.” The other is Galatians 6:7, “Do not be deceived: God cannot be mocked. A man reaps what he sows.” As a general principle, it is definitely true that sowing leads to reaping. It’s true in agriculture, it’s true in charitable giving, and it’s true in life choices. So, “you reap what you sow” is biblical.
There are Old Testament verses that also refer to the principle that we reap what we sow. “Those who plant injustice will harvest disaster,” says King Solomon (Proverbs 22:8). “You have planted wickedness, you have reaped evil,” says the prophet (Hosea 10:13). “They will eat the fruit of their ways and be filled with the fruit of their schemes,” says Wisdom in Proverbs 1:31. In each case, the law of sowing and reaping goes back to God’s justice.
On the one hand, there is the real spiritual principle at work that, if we sow bad things, we will reap bad things. On the other, there is mercy. God reserves the right to show mercy on whomever He will, as He said to Moses, “I will have mercy on whom I have mercy, and I will have compassion on whom I have compassion” (Romans 9:15). It is because of the mercy and compassion of God that we can have a home in heaven, despite our sin. We sowed iniquity and corruption, and Jesus reaped our punishment on the cross. May He be praised forever.
Sometimes, what looks like a harvest is not one. When Job was suffering, his friends considered the trouble as a just punishment from God for some secret sin. Job’s friend Eliphaz throws this in his face: “As I have observed, those who plow evil and those who sow trouble reap it” (Job 4:8). But Eliphaz was wrong. Job was not reaping what he had sowed. The harvest had not come yet—and it would not come until the end of the book (Job 42:1–10).
“You reap what you sow” holds true both positively and negatively. “Whoever sows to please their flesh, from the flesh will reap destruction; whoever sows to please the Spirit, from the Spirit will reap eternal life” (Galatians 6:8). This verse summarizes the principle beautifully. When we are selfish, proud, unjust, sinful, and trusting in our own ability or worth to save us, we are “sowing to the flesh,” and destruction awaits. But when we are selfless, generous, kind, and depending on God’s provision and salvation, we are “sowing to the Spirit” and will reap eternal life.
Faith in Jesus and the pursuit of godliness is “sowing to the Spirit.” Sowing to the flesh, depending on ourselves and our ability to find our own way without God’s help, will reap nothing but a dead end. But when we place our trust in Christ, we reap eternal life. His love is fertile ground.
Job 42:1-10(KJV)
42 Then Job answered the Lord, and said,
2 I know that thou canst do every thing, and that no thought can be withholden from thee.
3 Who is he that hideth counsel without knowledge? therefore have I uttered that I understood not; things too wonderful for me, which I knew not.
4 Hear, I beseech thee, and I will speak: I will demand of thee, and declare thou unto me.
5 I have heard of thee by the hearing of the ear: but now mine eye seeth thee.
6 Wherefore I abhor myself, and repent in dust and ashes.
7 And it was so, that after the Lord had spoken these words unto Job, the Lord said to Eliphaz the Temanite, My wrath is kindled against thee, and against thy two friends: for ye have not spoken of me the thing that is right, as my servant Job hath.
8 Therefore take unto you now seven bullocks and seven rams, and go to my servant Job, and offer up for yourselves a burnt offering; and my servant Job shall pray for you: for him will I accept: lest I deal with you after your folly, in that ye have not spoken of me the thing which is right, like my servant Job.
9 So Eliphaz the Temanite and Bildad the Shuhite and Zophar the Naamathite went, and did according as the Lord commanded them: the Lord also accepted Job.
10 And the Lord turned the captivity of Job, when he prayed for his friends: also the Lord gave Job twice as much as he had before.