Luke 24:31

Even when the army surrounded Elisha a voice proved the key to the eyes of the shepherd. When the disciples' eyes were held closed, bread too was the key whereby their eyes were opened to recognize the omniscient: saddened eyes beheld a vision of joy …

This was said not of their bodily eyes, but of their mental sight.

And therefore he adds: And their eyes were opened, and they recognized him. Now the Lord opened their eyes rather in the breaking of bread than in the exposition of the Scriptures, to show that not "hearers of the law, but doers are just before …

(ut sup.) And their eyes were opened, and they knew him. (ut sup.) Whoever then wishes to understand what he has heard, let him hasten to fulfil in work what he can now understand. Behold the Lord was not known when He was speaking, and He vouchsafed to be known when He is eating. It follows, And he vanished out of their sight.

And he vanished from their sight. And they said to one another, "Were not our hearts burning within us while he spoke to us on the way and opened the Scriptures to us?" "I have come to cast fire upon the earth, and how I …

When He wills it, then their eyes are opened, and they recognize Him. This also signifies something else, namely: that those who partake of the blessed bread have their eyes opened to behold Him. For the flesh of the Lord possesses great and ineffable power. …

But He also implies another thing, that the eyes of those who receive the sacred bread are opened that they should know Christ. For the Lord's flesh has in it a great and ineffable power. For He had not such a body as that He was able to abide longer with them, that thereby likewise He might increase their affections.

Or, he became not visible by them, was made inconspicuous by them. It should seem that though Christ's body, after his resurrection, was the very same body in which he suffered and died, as appeared by the marks in it, yet it was so far changed as to become either visible or not visible as he thought fit to make it, which was a step towards its being made a glorious body.

And their eyes were opened,....

Their eyes were opened - The obscurity was removed. They saw him to be the Messiah. Their doubts were gone, and they saw clearly that he was risen, and was truly, as they had long hoped, the Saviour of people. It is not meant that they were before “blind,” but that they did not know until then who he was. He vanished out of their sight - He suddenly departed. It does not appear that there was anything miraculous in this, but, during their surprise, he took the opportunity suddenly to withdraw from them.

The Fall of man was most disastrous in its results to our entire being. "In the day that you eat thereof you shall surely die," was no idle threat, for Adam did die the moment that he transgressed the command—he died the great spiritual death by which all his spiritual powers became then and evermore, until God should restore them, absolutely dead. I said all the spiritual powers, and if I divide them after the analogy of the senses of the body, my meaning will be still more clear.

The history contained in these verses, is not found in any other Gospel but that of Luke. Of all the eleven appearances of Christ after His resurrection, none perhaps is so interesting as the one described in this passage. Let us mark, in these verses — what encouragement there is to believers to speak to one another about Christ . We are told of two disciples walking together to Emmaus, and talking of their Master's crucifixion. And then come the remarkable words, "As they talked and discussed these things with each other — Jesus Himself came up and walked along with them." Conference on spiritual subjects is a most important means of grace. As iron sharpens iron — so does exchange of thoughts with brethren, sharpen a believer's soul. It brings down a special blessing on all who make a practice of it. The striking words of Malachi were meant for the Church in every age — "Then those who feared the LORD talked with each other — and the LORD listened and heard. A scroll of remembrance was written in His presence concerning those who feared the LORD and honored his name. 'They will be Mine,' says the LORD Almighty, 'in the day when I make up My jewels.'" (Malachi 3:16, 17.) What do we ourselves know of spiritual conversation with other Christians? Perhaps we read our Bibles, and pray in private, and use public means of grace. It is all well, very well. But if we stop short here — then we neglect a great privilege and have yet much to learn. We ought to "consider how to provoke one another to love and good works." We ought to "exhort" and "edify one another." (Hebrews 10:24; 1 Thessalonians 5:11.) Have we no time for spiritual conversation? Let us think again. The quantity of time wasted on frivolous, trifling, and unprofitable talk — is fearfully great. Do we find nothing to say on spiritual subjects?

The history contained in these verses, is not found in any other Gospel but that of Luke. Of all the eleven appearances of Christ after His resurrection, none perhaps is so interesting as the one described in this passage. Let us mark, in these verses — what encouragement there is to believers to speak to one another about Christ . We are told of two disciples walking together to Emmaus, and talking of their Master's crucifixion.

The Fall of man was most disastrous in its results to our entire being. "In the day that you eat thereof you shall surely die," was no idle threat, for Adam did die the moment that he transgressed the command—he died the great spiritual death by which all his spiritual powers became then and evermore, until God should restore them, absolutely dead. I said all the spiritual powers, and if I divide them after the analogy of the senses of the body, my meaning will be still more clear. Through the Fall the spiritual taste of man became perverted so that he puts bitter for sweet and sweet for bitter. He chooses the poison of Hell and loathes the bread of Heaven. He licks the dust of the serpent and rejects the food of angels. The spiritual hearing became grievously injured, for man naturally no longer hears God's Word but stops his ears at his Maker's voice. Let the Gospel minister charm ever so wisely, yet the unconverted soul, like the deaf adder, hears not the charmer's voice. The spiritual feeling by virtue of our depravity is fearfully deadened. That which would once have filled the man with alarm and terror no longer excites emotion. Even the spiritual smell with which man should discern between that which is pure and holy and that which is unsavory to the most High has become defiled. Now man's spiritual nostrils, while unrenewed, derive no enjoyment from the sweet savor which is in Christ Jesus but seeks after the putrid joys of sin. As with other senses so is it with man's sight. He is so spiritually blind that things most plain and clear he cannot and will not see. The understanding, which is the soul's eye, is covered with scales of ignorance and when these are removed by the finger of instruction, the visual orb is still so affected that it only sees men as trees walking.

Their eyes were opened - But we are not to imagine that he administered the holy eucharist at this time; there is not the most distant evidence of this. It was a mere family meal, and ended before it was well begun. They knew him - His acting as father of the family, in taking, blessing, and distributing the bread among them, caused them to recollect those lips which they had often heard speak, and those hands by which they had often been fed. Perhaps he also threw off the disguise which he had before assumed; and now appeared in his own person. He vanished out of their sight - Probably, during their surprise, he took the opportunity of withdrawing from the place; leaving them to reflect and meditate on what they had heard and seen.