Who goes to warfare any time at his own expense? who plants a vineyard, and eats not of the fruit thereof? or who feeds a flock, and eats not of the milk of the flock?
All Commentaries on 1 Corinthians 9:7 Go To 1 Corinthians 9
John Chrysostom
AD 407
4. What soldier ever serves at his own charges? For since, which was the strongest point, he had proved from the Apostles that it is lawful to do so, he next comes to examples and to the common practice; as he uses to do: What soldier serves at his own charges? says he. But do thou consider, I pray, how very suitable are the examples to his proposed subject, and how he mentions first that which is accompanied with danger; viz. soldiership and arms and wars. For such a kind of thing was the Apostolate, nay rather much more hazardous than these. For not with men alone was their warfare, but with demons also, and against the prince of those beings was their battle array. What he says therefore is this: Not even do heathen governors, cruel and unjust as they are, require their soldiers to endure service and peril and live on their own means. How then could Christ ever have required this?
Nor is he satisfied with one example. For to him who is rather simple and dull, this also is wont to come as a great refreshment, viz. their seeing the common custom also going along with the laws of God. Wherefore he proceeds to another topic also and says, Who plants a vineyard, and eats not of the fruit thereof? For as by the former he indicated his dangers, so by this his labor and abundant travail and care.
He adds likewise a third example, saying, Who feeds a flock, and eats not of the milk thereof? He is exhibiting the great concern which it becomes a teacher to show for those who are under his rule. For, in fact, the Apostles were both soldiers and husbandmen and shepherds, not of the earth nor of irrational animals, nor in such wars as are perceptible by sense; but of reasonable souls and in battle array with the demons.
It also must be remarked how every where he preserves moderation, seeking the useful only, not the extraordinary. For he said not, What soldier serves and is not enriched? but, What soldier ever serves at his own charges? Neither did he say, Who plants a vineyard, and gathers not gold, or spares to collect the whole fruit? but, Who eats not of the fruit thereof? Neither did he say, Who feeds a flock, and makes not merchandize of the lambs? But what? And eats not of the milk thereof? Not of the lambs, but of the milk; signifying, that a little relief should be enough for the teacher, even his necessary food alone. (This refers to those who would devour all and gather the whole of the fruit.) So likewise the Lord ordained, saying, The laborer is worthy of his food. Matthew 10:10
And not this only does he establish by his illustrations, but he shows also what kind of man a priest ought to be. For he ought to possess both the courage of a soldier and the diligence of a husbandman and the carefulness of a shepherd, and after all these, to seek nothing more than necessaries.
5. Having shown, as you see, both from the Apostles, that it is not forbidden the teacher to receive, and from illustrations found in common life, he proceeds also to a third head.