1 Our duty is to give to others the admonitions we have received ourselves. The recent lesson of the Gospel has admonished us to make friends of the mammon of iniquity, that they too may “receive” those who do so “into everlasting habitations.” But who are they that shall have everlasting habitations, but the Saints of God? And who are they who are to be received by them into everlasting habitations, but they who serve their need, and minister cheerfully to their necessities?
Accordingly let us remember, that in the last judgment the Lord will say to those who shall stand on His right hand, “I was an hungred, and you gave Me meat;” and the rest which you know. And upon their enquiring when they had afforded these good offices to Him, He answered, “When you did it to one of the least of Mine, you did it unto Me.” These least are they who receive into everlasting habitations. This He said to them on the right hand, because they did so: and the contrary He said to them on the left, because they would not.
But what have they on the right hand who did so, received, or rather, what are they to receive? “Come,” says He, “ye blessed of My Father, possess the kingdom prepared for you from the foundation of the world. For I was an hungred, and you gave Me meat. When you did it to one of the least of Mine, you did it unto Me.” Who then are these least ones of Christ? They are those who have left all they had, and followed Him, and have distributed whatever they had to the poor; that unencumbered and without any worldly fetter they might serve God, and might lift their shoulders free from the burdens of the world, and winged as it were aloft.
These are the least. And why the least? Because lowly, because not puffed up, not proud. Yet weigh them in the scales, these least ones, and you will find them a heavy weight.
Source: Sermons on Selected Lessons of the New Testament (New Advent)