The phrase "you reap what you sow" is a common idiom that is based on the principle of sowing and reaping, which is found throughout the Bible. The idiom 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". This principle means that the outcomes of our lives are determined by the decisions we make, the habits we form, and the habits we break. If we sow to please our flesh, we will reap destruction, but if we sow to please the Spirit, we will reap eternal life. Therefore, we should not become weary in doing good, for at the proper time we will reap a harvest if we do not give up.