|Christ at Emmaus by Rembrandt, 1648, Louvre|
"Now while he was with them at table, he took the bread and said the blessing; then he broke it and handed it to them. And their eyes were opened and they recognised him."
Many times I fail to recognise Christ.
Go to Mass, go to the breaking of the bread, recieve Him and recognise Him.
I also found a beautiful video on the Mass, but I can not embedd it. (Link) I then found another, a film by Eric Forrest. It is different, but I do like it. Mind you the flashing is a bit too much. The music is a piece called The Mass by Era.