2 Corinthians 8:1-15 (ESV)
We want you to know, brothers,  about the grace of God that has beenh given among the churches of Macedonia, 2 for in a severe test of affliction, their abundance of joy and i their extreme poverty have overflowed in a wealth of generosity on their part. 3 For they gave j according to their means, as I can testify, and beyond their means, of their own accord, 4 begging us earnestly k for the favor  of taking part in l the relief of the saints— 5 and this, not as we expected, but they m gave themselves first to the Lord and then by the will of God to us.6 Accordingly, n we urged Titus that as he had started, so he should complete among you o this act of grace. 7 But as p you excel in everything—in faith, in speech, in knowledge, in all earnestness, and in our love for you —q see that you excel in this act of grace also.
8 r I say this not as a command, but to prove by the earnestness of others that your love also is genuine. 9 For you know the grace of our Lord Jesus Christ, thats though he was rich, yet for your sake he became poor, so that you by his poverty might become rich. 10 And in this matter t I give my judgment: u this benefits you, who v a year ago started not only to do this work but also to desire to do it. 11 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. 12 For if the readiness is there, it is acceptable w according to what a person has, not according to what he does not have. 13 For I do not mean that others should be eased and you burdened, but that as a matter of fairness 14 your abundance at the present time should supply x their need, so that their abundance may supply your need, that there may be fairness. 15 As it is written, y “Whoever gathered much had nothing left over, and whoever gathered little had no lack.”
Christian Generosity 2
Now that I got that angry tirade out of my system, I thought I'd post some Biblical reasons why Christians need to be responding to brothers and sisters in need around the world.
This is Paul's comments to the Christians in Corinth about the Macedonian believers who responded to the need of hurting Christians in another part of the world. Even though the Macedonians didn't have extra to be giving.