Verse 14. Shalt be blessed. Blessed in the act of doing good, which furnishes more happiness than riches can give, and blessed or rewarded by God in the day of judgment.

They cannot recompense thee. They cannot invite you again, and thus pay you; and by inviting them you show that you have a disposition to do good.

The resurrection of the just. When the just or holy shall be raised from the dead. Then God shall reward those who have done good to the poor and needy from love to the Lord Jesus Christ, Mt 10:42; Mt 25:34-36.