But He said, &c. "I am hungering for the conversion of the Samaritans, which I am procuring through the woman. So that spiritual hunger diminishes and keeps down, if it does not take away, all hunger for bodily food: meanwhile you who are tired and famished, eat as much as you please." "More obscurely He intimates," says S. Cyril, "that if the disciples knew of the conversion of the Samaritans, which was then going on, they would be thinking of that food, rather than be taking thought for corporal food. For since they were to be the future Teachers of the world, He teaches them by His own example that they ought to have far more care for the salvation of men than for their own bodies."
Skilfully does the Saviour fashion His answer from what was before Him. He all but says darkly, that if they knew that the conversion of the Samaritans was at the doors, they would have persuaded Him rather to cling to that as a delicacy than to nourish the flesh. From this again we may learn how great love for man the Divine Nature hath: for It considereth the return of the lost unto salvation as both meat and treat.
Why now do you wonder that the woman when she heard of water, still imagined mere water to be meant, when even the disciples are in the same case, and as yet suppose nothing spiritual, but are perplexed? Though they still show their accustomed modesty and reverence toward their Master, conversing one with the other, but not daring to put any question to Him. And this they do in other places, desiring to ask Him, but not asking. What then says Christ?