Romans 15:25-28

But for now, I am going to Jerusalem to serve the saints (Jewish believers). For [Gentile believers in] Macedonia and Achaia have been pleased to make a contribution for the poor among the saints (Jewish believers) in Jerusalem. They were pleased to do it, and they are indebted to them. For if the Gentiles have come to share in their spiritual things, then they are indebted to serve them also in [tangible] material things. Therefore, when I have finished this [mission] and have safely given to them what has been raised, I will go on by way of you to Spain.