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 the term administration, he means what he had undertaken at the request of the Churches. Now what we render functionem (service), is in the Greek λειτουργία term that sometimes denotes a sacrifice, sometimes any office that is publicly assigned. The term λειτουργία is very frequently made use of in the Septuagint, in connection with the sacrifices and other services of the priests and Levites.
Give bountifully, for the harvest is proportioned to the seed. Give deliberately, with thought and design, not hastily under pressure. Give freely, not squeezed from you by the importunity of others, but from a willing heart that draws itself out to the hungry.
AI summary
Commenting on 2 Corinthians 9:6-15
For the administration of this service,.... Not only by the Corinthians, and others, in giving and collecting, but by the apostles in ministering and distributing their contributions to the poor saints, produced these two very good effects: for it not only supplieth the wants of the saints; makes up their deficiencies, relieves their necessities, and furnishes them with what is comfortable and refreshing to them...