Liberal giving brings the blessings of the recipients:
Related Commentaries of 2 Corinthians 9:12
2 Corinthians 9:12-15
12 For the administration of this service not only supplieth the want of the saints, but is abundant also by many thanksgivings unto God;
13 Whiles by the experiment of this ministration they glorify God for your professed subjection unto the gospel of Christ, and for your liberal distribution unto them, and unto all men;
14 And by their prayer for you, which long after you for the exceeding grace of God in you.
15 Thanks be unto God for his unspeakable gift.