2 Corinthians 8:8-10 NLT
8 I am not commanding you to do this. But I am testing how genuine your love is by comparing it with the eagerness of the other churches. 9 You know the generous grace of our Lord Jesus Christ. Though he was rich, yet for your sakes he became poor, so that by his poverty he could make you rich.
10 Here is my advice: It would be good for you to finish what you started a year ago. Last year you were the first who wanted to give, and you were the first to begin doing it.