Pope John Paul II celebrated the Corpus Domini mass in front of Saint John in Lateran Basilic , a feast commemorating Christ's last supper and the institution of the Eucharist in Rome, Italy on June 19th, 2003
VATICAN - JUNE 19: Italian Cardinal Camillo Ruini in Rome, Italy on June 19th, 2003 (Photo by Eric VANDEVILLE/Gamma-Rapho via Getty Images)