Ruth 2:12

The LORD recompense thy work, and a full reward be given thee of the LORD God of Israel, under whose wings thou art come to trust.

The Lord repays with a full reward the work done in giving help to others. That recompense is not partial or uncertain, but full, given by the Lord Himself in return for helpful labor. It is right to ask Him to bestow that reward upon those who have given such help. Such prayer seeks that their work for others will be met by His full repayment.