(but their eyes were kept from recognizing him).
[Luke 24:16 NET]
At this point their eyes were opened and they recognized him. Then he vanished out of their sight.
[Luke 24:31 NET]
There is much precious significance in this. The Lord is often present in our lives in things that we do not dream possess any significance. We are asking God about something which needs His mighty working, and the very instrument by which He is to work is by our side, perhaps for weeks and months and years all unrecognized, until suddenly, some day it grows luminous and glorious with the very presence of the Lord, and becomes the mighty instrument of His victorious working. He loves to show His hand through the unexpected. Often he keeps us from seeing His way until just before He opens it, and then, immediately that it is unfolded, we find that He was walking by our side in the very thing, long before we even suspected its meaning.
~ A. B. Simpson ~