2 Corinthians 9:6-15 (ESV) The point is this: whoever sows sparingly will also reap sparingly, and whoever sows bountifully will also reap bountifully.  Each one must give as he has decided in his heart, not reluctantly or under compulsion, for God loves a cheerful giver.  And God is able to make all grace abound to you, so that having all sufficiency in all things at all times, you may abound in every good work.  As it is written, “He has distributed freely, he has given to the poor; his righteousness endures forever.”  He who supplies seed to the sower and bread for food will supply and multiply your seed for sowing and increase the harvest of your righteousness.  You will be enriched in every way to be generous in every way, which through us will produce thanksgiving to God.  For the ministry of this service is not only supplying the needs of the saints but is also overflowing in many thanksgivings to God.  By their approval of this service, they will glorify God because of your submission that comes from your confession of the gospel of Christ, and the generosity of your contribution for them and for all others,  while they long for you and pray for you, because of the surpassing grace of God upon you.  Thanks be to God for his inexpressible gift!
2 Corinthians 8:1-15 (ESV) We want you to know, brothers, about the grace of God that has been given among the churches of Macedonia,  for in a severe test of affliction, their abundance of joy and their extreme poverty have overflowed in a wealth of generosity on their part.  For they gave according to their means, as I can testify, and beyond their means, of their own accord,  begging us earnestly for the favor of taking part in the relief of the saints—  and this, not as we expected, but they gave themselves first to the Lord and then by the will of God to us.  Accordingly, we urged Titus that as he had started, so he should complete among you this act of grace.  But as you excel in everything—in faith, in speech, in knowledge, in all earnestness, and in our love for you—see that you excel in this act of grace also.  I say this not as a command, but to prove by the earnestness of others that your love also is genuine.  For you know the grace of our Lord Jesus Christ, that though he was rich, yet for your sake he became poor, so that you by his poverty might become rich.  And in this matter I give my judgment: this benefits you, who a year ago started not only to do this work but also to desire to do it.  So now finish doing it as well, so that your readiness in desiring it may be matched by your completing it out of what you have.  For if the readiness is there, it is acceptable according to what a person has, not according to what he does not have.  For I do not mean that others should be eased and you burdened, but that as a matter of fairness  your abundance at the present time should supply their need, so that their abundance may supply your need, that there may be fairness.  As it is written, “Whoever gathered much had nothing left over, and whoever gathered little had no lack.”
2 Corinthians 6:14-7:1 (ESV) Do not be unequally yoked with unbelievers. For what partnership has righteousness with lawlessness? Or what fellowship has light with darkness?  What accord has Christ with Belial? Or what portion does a believer share with an unbeliever?  What agreement has the temple of God with idols? For we are the temple of the living God; as God said, “I will make my dwelling among them and walk among them, and I will be their God, and they shall be my people.  Therefore go out from their midst, and be separate from them, says the Lord, and touch no unclean thing; then I will welcome you,  and I will be a father to you, and you shall be sons and daughters to me, says the Lord Almighty.” [7:1] Since we have these promises, beloved, let us cleanse ourselves from every defilement of body and spirit, bringing holiness to completion in the fear of God.