11 Our mouth is open to you, Corinthians; our heart is wide. 12 You are not restricted by us, but you are restricted in your own affections. 13 In return--I speak as to children--widen your hearts also.
14 Do not be mismated with unbelievers. For what partnership have righteousness and iniquity? Or what fellowship has light with darkness? 15 What accord has Christ with Be'lial? Or what has a believer in common with an unbeliever? 16 What agreement has the temple of God with idols? For we are the temple of the living God; as God said, "I will live in them and move among them, and I will be their God, and they shall be my people. 17 Therefore come out from them, and be separate from them, says the Lord, and touch nothing unclean; then I will welcome you, 18 and I will be a father to you, and you shall be my sons and daughters, says the Lord Almighty."
Matthew Henry's Commentary on 2 Corinthians 6:11-18
Commentary on 2 Corinthians 6:11-18
(Read 2 Corinthians 6:11-18)
It is wrong for believers to join with the wicked and profane. The word unbeliever applies to all destitute of true faith. True pastors will caution their beloved children in the gospel, not to be unequally yoked. The fatal effects of neglecting Scripture precepts as to marriages clearly appear. Instead of a help meet, the union brings a snare. Those whose cross it is to be unequally united, without their wilful fault, may expect consolation under it; but when believers enter into such unions, against the express warnings of God's word, they must expect must distress. The caution also extends to common conversation. We should not join in friendship and acquaintance with wicked men and unbelievers. Though we cannot wholly avoid seeing and hearing, and being with such, yet we should never choose them for friends. We must not defile ourselves by converse with those who defile themselves with sin. Come out from the workers of iniquity, and separate from their vain and sinful pleasures and pursuits; from all conformity to the corruptions of this present evil world. If it be an envied privilege to be the son or daughter of an earthly prince, who can express the dignity and happiness of being sons and daughters of the Almighty?