Pontius Pilate

A painting by Italian master Caravaggio, once mistakenly thought to be by an unknown artist and nearly auctioned off for a song, was unveiled at Madrid's Prado Museum on May 27.

On Maundy Thursday, believers remember the last meal Jesus Christ had with His disciples prior to His arrest and crucifixion. It is often called The Last Supper. First, Jesus predicts what will happen on the next day.