2 Corinthians 9:13

Experiment. Greek dokime, “trial,” “proof.” Dokime is rendered “trial” in chapter 8:2 “proof” in chapter 13:3 “approved” in Romans 14:18; 16:10, “experience” in Romans 5:4. The true results and ultimate consequences of the Corinthian liberality will be seen, not in the material relief and benefits given to needy Christians at Jerusalem, but in the glory they give to God as a result. An essential part of the everlasting gospel is to recognize and honor God (Revelation 14:6, 7). Through His people God purposes to display His power and grace in such a way as to exalt His name. The liberality of the Corinthians glorified God by providing an occasion for proving their sincerity.

Ministration. Or, “service,” that is, to the poor at Jerusalem.

Your professed subjection. Literally, “the obedience of your profession.” Their words would be confirmed by their deeds. Jewish converts to Christianity were suspicious that the conversion of Gentiles to the faith — unless they first accepted Judaism — was not genuine. A generous gift from the Gentile churches to their Jewish brethren would provide the latter with tangible evidence of the loyalty and sincere purpose of the former. Their adherence to Christianity would be proved to be more than a mere profession without practice. It is only when religion leads a man to take a practical interest in the happiness and welfare of his fellow men that his religion is worth anything. A professed love for God that is not reflected in selfless service for others is a worthless counterfeit (see on Matthew 25:31-46; 1 John 3:14; 1 John 4:20, 21). Professed Christians today will do well to measure themselves by this standard.

Liberal distribution. Or, “openhearted contribution.” The proposed collection will demonstrate that the Corinthians have a spirit of true fellowship with their Jewish brethren. Paul hopes to prove that Jew and Gentile are one in Christ. The work of true Christianity is to draw men together in the fellowship of the gospel (John 17:9-11, 20-23).